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Posted to commits@asterixdb.apache.org by dl...@apache.org on 2018/10/12 21:10:20 UTC
[01/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Repository: asterixdb
Updated Branches:
refs/heads/master eac3888d7 -> ab4bed0ce
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
index 6b0b5d5..9541d69 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/functions/FunctionCollection.java
@@ -39,35 +39,51 @@ import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlAvgAggregateDescrip
import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlCountAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlMaxAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlMinAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.scalar.ScalarSqlSumAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.scalar.ScalarStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.scalar.ScalarSumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableCountAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableGlobalAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableGlobalSqlAvgAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableGlobalSqlStddevAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableGlobalStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableIntermediateAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableIntermediateSqlAvgAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableIntermediateSqlStddevAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableIntermediateStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalSqlAvgAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalSqlStddevAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalSqlSumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableLocalSumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableSqlAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableSqlCountAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableSqlStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableSqlSumAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.serializable.std.SerializableStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.serializable.std.SerializableSumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.AvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.CountAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.GlobalAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.GlobalSqlAvgAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.GlobalSqlStddevAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.GlobalStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.IntermediateAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.IntermediateSqlAvgAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.IntermediateSqlStddevAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.IntermediateStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalMaxAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalMinAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalSqlAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalSqlMaxAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalSqlMinAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.LocalSqlStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalSqlSumAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.LocalStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.LocalSumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.MaxAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.MinAggregateDescriptor;
@@ -75,7 +91,9 @@ import org.apache.asterix.runtime.aggregates.std.SqlAvgAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.SqlCountAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.SqlMaxAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.SqlMinAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.SqlStddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.SqlSumAggregateDescriptor;
+import org.apache.asterix.runtime.aggregates.std.StddevAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.std.SumAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.stream.EmptyStreamAggregateDescriptor;
import org.apache.asterix.runtime.aggregates.stream.NonEmptyStreamAggregateDescriptor;
@@ -436,6 +454,10 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(LocalMinAggregateDescriptor.FACTORY);
fc.add(FirstElementAggregateDescriptor.FACTORY);
fc.add(LocalFirstElementAggregateDescriptor.FACTORY);
+ fc.add(StddevAggregateDescriptor.FACTORY);
+ fc.add(LocalStddevAggregateDescriptor.FACTORY);
+ fc.add(IntermediateStddevAggregateDescriptor.FACTORY);
+ fc.add(GlobalStddevAggregateDescriptor.FACTORY);
// serializable aggregates
fc.add(SerializableCountAggregateDescriptor.FACTORY);
@@ -445,6 +467,10 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(SerializableGlobalAvgAggregateDescriptor.FACTORY);
fc.add(SerializableSumAggregateDescriptor.FACTORY);
fc.add(SerializableLocalSumAggregateDescriptor.FACTORY);
+ fc.add(SerializableStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableLocalStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableIntermediateStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableGlobalStddevAggregateDescriptor.FACTORY);
// scalar aggregates
fc.add(ScalarCountAggregateDescriptor.FACTORY);
@@ -454,6 +480,7 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(ScalarMinAggregateDescriptor.FACTORY);
fc.add(EmptyStreamAggregateDescriptor.FACTORY);
fc.add(NonEmptyStreamAggregateDescriptor.FACTORY);
+ fc.add(ScalarStddevAggregateDescriptor.FACTORY);
// SQL aggregates
fc.add(SqlCountAggregateDescriptor.FACTORY);
@@ -467,6 +494,10 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(LocalSqlMaxAggregateDescriptor.FACTORY);
fc.add(SqlMinAggregateDescriptor.FACTORY);
fc.add(LocalSqlMinAggregateDescriptor.FACTORY);
+ fc.add(SqlStddevAggregateDescriptor.FACTORY);
+ fc.add(LocalSqlStddevAggregateDescriptor.FACTORY);
+ fc.add(IntermediateSqlStddevAggregateDescriptor.FACTORY);
+ fc.add(GlobalSqlStddevAggregateDescriptor.FACTORY);
// SQL serializable aggregates
fc.add(SerializableSqlCountAggregateDescriptor.FACTORY);
@@ -476,6 +507,10 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(SerializableGlobalSqlAvgAggregateDescriptor.FACTORY);
fc.add(SerializableSqlSumAggregateDescriptor.FACTORY);
fc.add(SerializableLocalSqlSumAggregateDescriptor.FACTORY);
+ fc.add(SerializableSqlStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableLocalSqlStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableIntermediateSqlStddevAggregateDescriptor.FACTORY);
+ fc.add(SerializableGlobalSqlStddevAggregateDescriptor.FACTORY);
// SQL scalar aggregates
fc.add(ScalarSqlCountAggregateDescriptor.FACTORY);
@@ -483,6 +518,7 @@ public final class FunctionCollection implements IFunctionCollection {
fc.add(ScalarSqlSumAggregateDescriptor.FACTORY);
fc.add(ScalarSqlMaxAggregateDescriptor.FACTORY);
fc.add(ScalarSqlMinAggregateDescriptor.FACTORY);
+ fc.add(ScalarSqlStddevAggregateDescriptor.FACTORY);
// boolean functions
fc.add(AndDescriptor.FACTORY);
[03/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
index f2be330..910c159 100644
--- a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/BuiltinFunctions.java
@@ -81,6 +81,7 @@ import org.apache.asterix.om.typecomputer.impl.IfNanOrInfTypeComputer;
import org.apache.asterix.om.typecomputer.impl.IfNullTypeComputer;
import org.apache.asterix.om.typecomputer.impl.InjectFailureTypeComputer;
import org.apache.asterix.om.typecomputer.impl.LocalAvgTypeComputer;
+import org.apache.asterix.om.typecomputer.impl.LocalSingleVarStatisticsTypeComputer;
import org.apache.asterix.om.typecomputer.impl.MinMaxAggTypeComputer;
import org.apache.asterix.om.typecomputer.impl.MissingIfTypeComputer;
import org.apache.asterix.om.typecomputer.impl.NonTaggedGetItemResultType;
@@ -468,6 +469,14 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-first-element", 1);
public static final FunctionIdentifier LOCAL_FIRST_ELEMENT =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-first-element", 1);
+ public static final FunctionIdentifier STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-stddev", 1);
+ public static final FunctionIdentifier GLOBAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-global-stddev", 1);
+ public static final FunctionIdentifier INTERMEDIATE_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-intermediate-stddev", 1);
+ public static final FunctionIdentifier LOCAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-stddev", 1);
public static final FunctionIdentifier SCALAR_AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "avg", 1);
public static final FunctionIdentifier SCALAR_COUNT =
@@ -481,6 +490,12 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-avg", 1);
public static final FunctionIdentifier SCALAR_FIRST_ELEMENT =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "first-element", 1);
+ public static final FunctionIdentifier SCALAR_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "stddev", 1);
+ public static final FunctionIdentifier SCALAR_GLOBAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "global-stddev", 1);
+ public static final FunctionIdentifier SCALAR_LOCAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-stddev", 1);
// serializable aggregate functions
public static final FunctionIdentifier SERIAL_AVG =
@@ -497,6 +512,14 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-avg-serial", 1);
public static final FunctionIdentifier SERIAL_INTERMEDIATE_AVG =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "intermediate-avg-serial", 1);
+ public static final FunctionIdentifier SERIAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_GLOBAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "global-stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_LOCAL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_INTERMEDIATE_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "intermediate-stddev-serial", 1);
// distinct aggregate functions
public static final FunctionIdentifier COUNT_DISTINCT =
@@ -543,6 +566,14 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-global-sql-avg", 1);
public static final FunctionIdentifier LOCAL_SQL_AVG =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-sql-avg", 1);
+ public static final FunctionIdentifier SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-sql-stddev", 1);
+ public static final FunctionIdentifier INTERMEDIATE_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "intermediate-agg-sql-stddev", 1);
+ public static final FunctionIdentifier GLOBAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-global-sql-stddev", 1);
+ public static final FunctionIdentifier LOCAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-sql-stddev", 1);
public static final FunctionIdentifier SCALAR_SQL_AVG =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "sql-avg", 1);
@@ -558,6 +589,12 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "global-sql-avg", 1);
public static final FunctionIdentifier SCALAR_LOCAL_SQL_AVG =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-sql-avg", 1);
+ public static final FunctionIdentifier SCALAR_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "sql-stddev", 1);
+ public static final FunctionIdentifier SCALAR_GLOBAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "global-sql-stddev", 1);
+ public static final FunctionIdentifier SCALAR_LOCAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-sql-stddev", 1);
// serializable sql aggregate functions
public static final FunctionIdentifier SERIAL_SQL_AVG =
@@ -574,6 +611,14 @@ public class BuiltinFunctions {
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "intermediate-sql-avg-serial", 1);
public static final FunctionIdentifier SERIAL_LOCAL_SQL_AVG =
new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-sql-avg-serial", 1);
+ public static final FunctionIdentifier SERIAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "sql-stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_GLOBAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "global-sql-stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_INTERMEDIATE_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "intermediate-sql-stddev-serial", 1);
+ public static final FunctionIdentifier SERIAL_LOCAL_SQL_STDDEV =
+ new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "local-sql-stddev-serial", 1);
// distinct sql aggregate functions
public static final FunctionIdentifier SQL_COUNT_DISTINCT =
@@ -1333,6 +1378,9 @@ public class BuiltinFunctions {
addPrivateFunction(SCALAR_FIRST_ELEMENT, CollectionMemberResultType.INSTANCE, true);
addPrivateFunction(FIRST_ELEMENT, PropagateTypeComputer.INSTANCE, true);
addPrivateFunction(LOCAL_FIRST_ELEMENT, PropagateTypeComputer.INSTANCE, true);
+ addPrivateFunction(LOCAL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addFunction(STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(GLOBAL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_SQL_AVG, NullableDoubleTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_SQL_COUNT, AInt64TypeComputer.INSTANCE, true);
@@ -1349,6 +1397,14 @@ public class BuiltinFunctions {
addFunction(SCALAR_MIN, ScalarVersionOfAggregateResultType.INSTANCE, true);
addFunction(SCALAR_SUM, ScalarVersionOfAggregateResultType.INSTANCE, true);
addPrivateFunction(INTERMEDIATE_AVG, LocalAvgTypeComputer.INSTANCE, true);
+ addFunction(SCALAR_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SCALAR_GLOBAL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SCALAR_LOCAL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(INTERMEDIATE_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_GLOBAL_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_LOCAL_SQL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_INTERMEDIATE_SQL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
addFunction(SQL_AVG, NullableDoubleTypeComputer.INSTANCE, true);
addPrivateFunction(GLOBAL_SQL_AVG, NullableDoubleTypeComputer.INSTANCE, true);
@@ -1369,6 +1425,13 @@ public class BuiltinFunctions {
addFunction(SCALAR_SQL_MIN, ScalarVersionOfAggregateResultType.INSTANCE, true);
addFunction(SCALAR_SQL_SUM, ScalarVersionOfAggregateResultType.INSTANCE, true);
addPrivateFunction(INTERMEDIATE_SQL_AVG, LocalAvgTypeComputer.INSTANCE, true);
+ addFunction(SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(GLOBAL_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(LOCAL_SQL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addPrivateFunction(INTERMEDIATE_SQL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addFunction(SCALAR_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SCALAR_GLOBAL_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SCALAR_LOCAL_SQL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_AVG, NullableDoubleTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_COUNT, AInt64TypeComputer.INSTANCE, true);
@@ -1377,6 +1440,10 @@ public class BuiltinFunctions {
addPrivateFunction(SERIAL_INTERMEDIATE_AVG, LocalAvgTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_SUM, NumericAggTypeComputer.INSTANCE, true);
addPrivateFunction(SERIAL_LOCAL_SUM, NumericAggTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_GLOBAL_STDDEV, NullableDoubleTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_LOCAL_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
+ addPrivateFunction(SERIAL_INTERMEDIATE_STDDEV, LocalSingleVarStatisticsTypeComputer.INSTANCE, true);
// Distinct aggregate functions
@@ -1727,6 +1794,33 @@ public class BuiltinFunctions {
addDistinctAgg(MAX_DISTINCT, SCALAR_MAX);
addScalarAgg(MAX_DISTINCT, SCALAR_MAX_DISTINCT);
+ // STDDEV
+
+ addAgg(STDDEV);
+ addAgg(LOCAL_STDDEV);
+ addAgg(GLOBAL_STDDEV);
+ addLocalAgg(STDDEV, LOCAL_STDDEV);
+ addIntermediateAgg(STDDEV, INTERMEDIATE_STDDEV);
+ addIntermediateAgg(LOCAL_STDDEV, INTERMEDIATE_STDDEV);
+ addIntermediateAgg(GLOBAL_STDDEV, INTERMEDIATE_STDDEV);
+ addGlobalAgg(STDDEV, GLOBAL_STDDEV);
+
+ addScalarAgg(STDDEV, SCALAR_STDDEV);
+ addScalarAgg(GLOBAL_STDDEV, SCALAR_GLOBAL_STDDEV);
+ addScalarAgg(LOCAL_STDDEV, SCALAR_LOCAL_STDDEV);
+
+ addSerialAgg(STDDEV, SERIAL_STDDEV);
+ addSerialAgg(LOCAL_STDDEV, SERIAL_LOCAL_STDDEV);
+ addSerialAgg(GLOBAL_STDDEV, SERIAL_GLOBAL_STDDEV);
+ addAgg(SERIAL_STDDEV);
+ addAgg(SERIAL_LOCAL_STDDEV);
+ addAgg(SERIAL_GLOBAL_STDDEV);
+ addLocalAgg(SERIAL_STDDEV, SERIAL_LOCAL_STDDEV);
+ addIntermediateAgg(SERIAL_STDDEV, SERIAL_INTERMEDIATE_STDDEV);
+ addIntermediateAgg(SERIAL_LOCAL_STDDEV, SERIAL_INTERMEDIATE_STDDEV);
+ addIntermediateAgg(SERIAL_GLOBAL_STDDEV, SERIAL_INTERMEDIATE_STDDEV);
+ addGlobalAgg(SERIAL_STDDEV, SERIAL_GLOBAL_STDDEV);
+
// FIRST_ELEMENT
addAgg(SCALAR_FIRST_ELEMENT);
@@ -1811,6 +1905,33 @@ public class BuiltinFunctions {
addIntermediateAgg(SERIAL_GLOBAL_SQL_AVG, SERIAL_INTERMEDIATE_SQL_AVG);
addGlobalAgg(SERIAL_SQL_AVG, SERIAL_GLOBAL_SQL_AVG);
+ // SQL STDDEV
+
+ addAgg(SQL_STDDEV);
+ addAgg(LOCAL_SQL_STDDEV);
+ addAgg(GLOBAL_SQL_STDDEV);
+ addLocalAgg(SQL_STDDEV, LOCAL_SQL_STDDEV);
+ addIntermediateAgg(SQL_STDDEV, INTERMEDIATE_SQL_STDDEV);
+ addIntermediateAgg(LOCAL_SQL_STDDEV, INTERMEDIATE_SQL_STDDEV);
+ addIntermediateAgg(GLOBAL_SQL_STDDEV, INTERMEDIATE_SQL_STDDEV);
+ addGlobalAgg(SQL_STDDEV, GLOBAL_SQL_STDDEV);
+
+ addScalarAgg(SQL_STDDEV, SCALAR_SQL_STDDEV);
+ addScalarAgg(GLOBAL_SQL_STDDEV, SCALAR_GLOBAL_SQL_STDDEV);
+ addScalarAgg(LOCAL_SQL_STDDEV, SCALAR_LOCAL_SQL_STDDEV);
+
+ addSerialAgg(SQL_STDDEV, SERIAL_SQL_STDDEV);
+ addSerialAgg(LOCAL_SQL_STDDEV, SERIAL_LOCAL_SQL_STDDEV);
+ addSerialAgg(GLOBAL_SQL_STDDEV, SERIAL_GLOBAL_SQL_STDDEV);
+ addAgg(SERIAL_SQL_STDDEV);
+ addAgg(SERIAL_LOCAL_SQL_STDDEV);
+ addAgg(SERIAL_GLOBAL_SQL_STDDEV);
+ addLocalAgg(SERIAL_SQL_STDDEV, SERIAL_LOCAL_SQL_STDDEV);
+ addIntermediateAgg(SERIAL_SQL_STDDEV, SERIAL_INTERMEDIATE_SQL_STDDEV);
+ addIntermediateAgg(SERIAL_LOCAL_SQL_STDDEV, SERIAL_INTERMEDIATE_SQL_STDDEV);
+ addIntermediateAgg(SERIAL_GLOBAL_SQL_STDDEV, SERIAL_INTERMEDIATE_SQL_STDDEV);
+ addGlobalAgg(SERIAL_SQL_STDDEV, SERIAL_GLOBAL_SQL_STDDEV);
+
// SQL AVG DISTINCT
addDistinctAgg(SQL_AVG_DISTINCT, SCALAR_SQL_AVG);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/LocalSingleVarStatisticsTypeComputer.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/LocalSingleVarStatisticsTypeComputer.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/LocalSingleVarStatisticsTypeComputer.java
new file mode 100644
index 0000000..7650687
--- /dev/null
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/LocalSingleVarStatisticsTypeComputer.java
@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.om.typecomputer.impl;
+
+import org.apache.asterix.om.typecomputer.base.IResultTypeComputer;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.AUnionType;
+import org.apache.asterix.om.types.BuiltinType;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.core.algebra.base.ILogicalExpression;
+import org.apache.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment;
+import org.apache.hyracks.algebricks.core.algebra.metadata.IMetadataProvider;
+
+public class LocalSingleVarStatisticsTypeComputer implements IResultTypeComputer {
+
+ public static final LocalSingleVarStatisticsTypeComputer INSTANCE = new LocalSingleVarStatisticsTypeComputer();
+
+ @Override
+ public IAType computeType(ILogicalExpression expression, IVariableTypeEnvironment env,
+ IMetadataProvider<?, ?> metadataProvider) throws AlgebricksException {
+ return new ARecordType(null, new String[] { "m1", "m2", "count" },
+ new IAType[] { AUnionType.createNullableType(BuiltinType.ADOUBLE, "OptionalDouble"),
+ AUnionType.createNullableType(BuiltinType.ADOUBLE, "OptionalDouble"), BuiltinType.AINT64 },
+ false);
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-om/src/test/java/org/apache/asterix/om/typecomputer/TypeComputerTest.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-om/src/test/java/org/apache/asterix/om/typecomputer/TypeComputerTest.java b/asterixdb/asterix-om/src/test/java/org/apache/asterix/om/typecomputer/TypeComputerTest.java
index 9f6a8eb..d18472c 100644
--- a/asterixdb/asterix-om/src/test/java/org/apache/asterix/om/typecomputer/TypeComputerTest.java
+++ b/asterixdb/asterix-om/src/test/java/org/apache/asterix/om/typecomputer/TypeComputerTest.java
@@ -96,6 +96,7 @@ public class TypeComputerTest {
exceptionalTypeComputers.add("NullableDoubleTypeComputer");
exceptionalTypeComputers.add("RecordMergeTypeComputer");
exceptionalTypeComputers.add("BooleanOrMissingTypeComputer");
+ exceptionalTypeComputers.add("LocalSingleVarStatisticsTypeComputer");
// Tests all usual type computers.
Reflections reflections = new Reflections("org.apache.asterix.om.typecomputer", new SubTypesScanner(false));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..0b80fe4
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarSqlStddevAggregateDescriptor.java
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.scalar;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.std.SqlStddevAggregateDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarSqlStddevAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public final static FunctionIdentifier FID = BuiltinFunctions.SCALAR_SQL_STDDEV;
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarSqlStddevAggregateDescriptor(
+ SqlStddevAggregateDescriptor.FACTORY.createFunctionDescriptor());
+ }
+ };
+
+ private ScalarSqlStddevAggregateDescriptor(IFunctionDescriptor aggFuncDesc) {
+ super(aggFuncDesc);
+ }
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarStddevAggregateDescriptor.java
new file mode 100644
index 0000000..00d26c9
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/scalar/ScalarStddevAggregateDescriptor.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.scalar;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.std.StddevAggregateDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarStddevAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public final static FunctionIdentifier FID = BuiltinFunctions.SCALAR_STDDEV;
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarStddevAggregateDescriptor(StddevAggregateDescriptor.FACTORY.createFunctionDescriptor());
+ }
+ };
+
+ private ScalarStddevAggregateDescriptor(IFunctionDescriptor aggFuncDesc) {
+ super(aggFuncDesc);
+ }
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableAvgAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableAvgAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableAvgAggregateFunction.java
index 563ff00..1270cdc 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableAvgAggregateFunction.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableAvgAggregateFunction.java
@@ -137,7 +137,13 @@ public abstract class AbstractSerializableAvgAggregateFunction extends AbstractS
} else if (aggType == ATypeTag.SYSTEM_NULL) {
aggType = typeTag;
} else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
- throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, bytes[offset], aggType.serialize());
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, bytes[offset],
+ aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, aggType.serialize(),
+ bytes[offset]);
+ }
} else if (ATypeHierarchy.canPromote(aggType, typeTag)) {
aggType = typeTag;
}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSingleVariableStatisticsAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSingleVariableStatisticsAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSingleVariableStatisticsAggregateFunction.java
new file mode 100644
index 0000000..0b16b68
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSingleVariableStatisticsAggregateFunction.java
@@ -0,0 +1,296 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.common.config.GlobalConfig;
+import org.apache.asterix.dataflow.data.nontagged.serde.*;
+import org.apache.asterix.formats.nontagged.SerializerDeserializerProvider;
+import org.apache.asterix.om.base.*;
+import org.apache.asterix.om.types.*;
+import org.apache.asterix.om.types.hierachy.ATypeHierarchy;
+import org.apache.asterix.runtime.aggregates.utils.SingleVarFunctionsUtil;
+import org.apache.asterix.runtime.evaluators.common.AccessibleByteArrayEval;
+import org.apache.asterix.runtime.evaluators.common.ClosedRecordConstructorEvalFactory.ClosedRecordConstructorEval;
+import org.apache.asterix.runtime.exceptions.IncompatibleTypeException;
+import org.apache.asterix.runtime.exceptions.UnsupportedItemTypeException;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.data.std.primitive.VoidPointable;
+import org.apache.hyracks.data.std.util.ByteArrayAccessibleOutputStream;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+public abstract class AbstractSerializableSingleVariableStatisticsAggregateFunction
+ extends AbstractSerializableAggregateFunction {
+
+ /*
+ M1, M2, M3 and M4 are the 1st to 4th central moment of a data sample
+ */
+ private static final int M1_FIELD_ID = 0;
+ private static final int M2_FIELD_ID = 1;
+ private static final int COUNT_FIELD_ID = 2;
+
+ private static final int M1_OFFSET = 0;
+ private static final int M2_OFFSET = 8;
+ private static final int COUNT_OFFSET = 16;
+ protected static final int AGG_TYPE_OFFSET = 24;
+
+ private IPointable inputVal = new VoidPointable();
+ private IScalarEvaluator eval;
+ private AMutableDouble aDouble = new AMutableDouble(0);
+ private AMutableInt64 aInt64 = new AMutableInt64(0);
+ private SingleVarFunctionsUtil moments = new SingleVarFunctionsUtil();
+
+ private IPointable resultBytes = new VoidPointable();
+ private ByteArrayAccessibleOutputStream m1Bytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput m1BytesOutput = new DataOutputStream(m1Bytes);
+ private ByteArrayAccessibleOutputStream m2Bytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput m2BytesOutput = new DataOutputStream(m2Bytes);
+ private ByteArrayAccessibleOutputStream countBytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput countBytesOutput = new DataOutputStream(countBytes);
+ private IScalarEvaluator evalM1 = new AccessibleByteArrayEval(m1Bytes);
+ private IScalarEvaluator evalM2 = new AccessibleByteArrayEval(m2Bytes);
+ private IScalarEvaluator evalCount = new AccessibleByteArrayEval(countBytes);
+ private ClosedRecordConstructorEval recordEval;
+
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ADouble> doubleSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<AInt64> longSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ANull> nullSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+
+ public AbstractSerializableSingleVariableStatisticsAggregateFunction(IScalarEvaluatorFactory[] args,
+ IHyracksTaskContext context, SourceLocation sourceLoc) throws HyracksDataException {
+ super(sourceLoc);
+ eval = args[0].createScalarEvaluator(context);
+ }
+
+ @Override
+ public void init(DataOutput state) throws HyracksDataException {
+ try {
+ state.writeDouble(0.0);
+ state.writeDouble(0.0);
+ state.writeLong(0L);
+ state.writeByte(ATypeTag.SERIALIZED_SYSTEM_NULL_TYPE_TAG);
+ moments.set(0, 0, 0);
+ } catch (IOException e) {
+ throw HyracksDataException.create(e);
+ }
+ }
+
+ @Override
+ public abstract void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException;
+
+ @Override
+ public abstract void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException;
+
+ @Override
+ public abstract void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException;
+
+ protected abstract void processNull(byte[] state, int start);
+
+ protected abstract FunctionIdentifier getFunctionIdentifier();
+
+ protected void processDataValues(IFrameTupleReference tuple, byte[] state, int start, int len)
+ throws HyracksDataException {
+ if (skipStep(state, start)) {
+ return;
+ }
+ eval.evaluate(tuple, inputVal);
+ byte[] bytes = inputVal.getByteArray();
+ int offset = inputVal.getStartOffset();
+
+ double m1 = BufferSerDeUtil.getDouble(state, start + M1_OFFSET);
+ double m2 = BufferSerDeUtil.getDouble(state, start + M2_OFFSET);
+ long count = BufferSerDeUtil.getLong(state, start + COUNT_OFFSET);
+ moments.set(m1, m2, count);
+
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(bytes[offset]);
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ if (typeTag == ATypeTag.MISSING || typeTag == ATypeTag.NULL) {
+ processNull(state, start);
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, getFunctionIdentifier(), bytes[offset],
+ aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, getFunctionIdentifier(), aggType.serialize(),
+ bytes[offset]);
+ }
+ } else if (ATypeHierarchy.canPromote(aggType, typeTag)) {
+ aggType = typeTag;
+ }
+ double val;
+ switch (typeTag) {
+ case TINYINT:
+ val = AInt8SerializerDeserializer.getByte(bytes, offset + 1);
+ moments.push(val);
+ break;
+ case SMALLINT:
+ val = AInt16SerializerDeserializer.getShort(bytes, offset + 1);
+ moments.push(val);
+ break;
+ case INTEGER:
+ val = AInt32SerializerDeserializer.getInt(bytes, offset + 1);
+ moments.push(val);
+ break;
+ case BIGINT:
+ val = AInt64SerializerDeserializer.getLong(bytes, offset + 1);
+ moments.push(val);
+ break;
+ case FLOAT:
+ val = AFloatSerializerDeserializer.getFloat(bytes, offset + 1);
+ moments.push(val);
+ break;
+ case DOUBLE:
+ val = ADoubleSerializerDeserializer.getDouble(bytes, offset + 1);
+ moments.push(val);
+ break;
+ default:
+ throw new UnsupportedItemTypeException(sourceLoc, getFunctionIdentifier(), bytes[offset]);
+ }
+ BufferSerDeUtil.writeDouble(moments.getM1(), state, start + M1_OFFSET);
+ BufferSerDeUtil.writeDouble(moments.getM2(), state, start + M2_OFFSET);
+ BufferSerDeUtil.writeLong(moments.getCount(), state, start + COUNT_OFFSET);
+ state[start + AGG_TYPE_OFFSET] = aggType.serialize();
+ }
+
+ protected void finishPartialResults(byte[] state, int start, int len, DataOutput result)
+ throws HyracksDataException {
+ double m1 = BufferSerDeUtil.getDouble(state, start + M1_OFFSET);
+ double m2 = BufferSerDeUtil.getDouble(state, start + M2_OFFSET);
+ long count = BufferSerDeUtil.getLong(state, start + COUNT_OFFSET);
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ if (recordEval == null) {
+ ARecordType recType = new ARecordType(null, new String[] { "m1", "m2", "count" },
+ new IAType[] { BuiltinType.ADOUBLE, BuiltinType.ADOUBLE, BuiltinType.AINT64 }, false);
+ recordEval = new ClosedRecordConstructorEval(recType, new IScalarEvaluator[] { evalM1, evalM2, evalCount });
+ }
+
+ try {
+ if (aggType == ATypeTag.SYSTEM_NULL) {
+ if (GlobalConfig.DEBUG) {
+ GlobalConfig.ASTERIX_LOGGER.trace("Single Var statistics aggregate ran over empty input.");
+ }
+ result.writeByte(ATypeTag.SERIALIZED_SYSTEM_NULL_TYPE_TAG);
+ } else if (aggType == ATypeTag.NULL) {
+ result.writeByte(ATypeTag.SERIALIZED_NULL_TYPE_TAG);
+ } else {
+ m1Bytes.reset();
+ aDouble.setValue(m1);
+ doubleSerde.serialize(aDouble, m1BytesOutput);
+ m2Bytes.reset();
+ aDouble.setValue(m2);
+ doubleSerde.serialize(aDouble, m2BytesOutput);
+ countBytes.reset();
+ aInt64.setValue(count);
+ longSerde.serialize(aInt64, countBytesOutput);
+ recordEval.evaluate(null, resultBytes);
+ result.write(resultBytes.getByteArray(), resultBytes.getStartOffset(), resultBytes.getLength());
+ }
+ } catch (IOException e) {
+ throw HyracksDataException.create(e);
+ }
+ }
+
+ protected void processPartialResults(IFrameTupleReference tuple, byte[] state, int start, int len)
+ throws HyracksDataException {
+ if (skipStep(state, start)) {
+ return;
+ }
+ double m1 = BufferSerDeUtil.getDouble(state, start + M1_OFFSET);
+ double m2 = BufferSerDeUtil.getDouble(state, start + M2_OFFSET);
+ long count = BufferSerDeUtil.getLong(state, start + COUNT_OFFSET);
+ moments.set(m1, m2, count);
+
+ eval.evaluate(tuple, inputVal);
+ byte[] serBytes = inputVal.getByteArray();
+ int offset = inputVal.getStartOffset();
+
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[offset]);
+ switch (typeTag) {
+ case NULL:
+ processNull(state, start);
+ break;
+ case SYSTEM_NULL:
+ // Ignore and return.
+ break;
+ case OBJECT:
+ // Expected.
+ ATypeTag aggType = ATypeTag.DOUBLE;
+ int nullBitmapSize = 0;
+ int offset1 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, M1_FIELD_ID,
+ nullBitmapSize, false);
+ int offset2 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, M2_FIELD_ID,
+ nullBitmapSize, false);
+ int offset3 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, COUNT_FIELD_ID,
+ nullBitmapSize, false);
+ double temp_m1 = ADoubleSerializerDeserializer.getDouble(serBytes, offset1);
+ double temp_m2 = ADoubleSerializerDeserializer.getDouble(serBytes, offset2);
+ long temp_count = AInt64SerializerDeserializer.getLong(serBytes, offset3);
+ moments.combine(temp_m1, temp_m2, temp_count);
+
+ BufferSerDeUtil.writeDouble(moments.getM1(), state, start + M1_OFFSET);
+ BufferSerDeUtil.writeDouble(moments.getM2(), state, start + M2_OFFSET);
+ BufferSerDeUtil.writeLong(moments.getCount(), state, start + COUNT_OFFSET);
+ state[start + AGG_TYPE_OFFSET] = aggType.serialize();
+ break;
+ default:
+ throw new UnsupportedItemTypeException(sourceLoc, getFunctionIdentifier(), serBytes[offset]);
+ }
+ }
+
+ protected void finishStddevFinalResults(byte[] state, int start, int len, DataOutput result)
+ throws HyracksDataException {
+ double m2 = BufferSerDeUtil.getDouble(state, start + M2_OFFSET);
+ long count = BufferSerDeUtil.getLong(state, start + COUNT_OFFSET);
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ try {
+ if (count <= 1 || aggType == ATypeTag.NULL) {
+ nullSerde.serialize(ANull.NULL, result);
+ } else {
+ aDouble.setValue(Math.sqrt(m2 / (count - 1)));
+ doubleSerde.serialize(aDouble, result);
+ }
+ } catch (IOException e) {
+ throw HyracksDataException.create(e);
+ }
+ }
+
+ protected boolean skipStep(byte[] state, int start) {
+ return false;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSumAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSumAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSumAggregateFunction.java
index a4e1090..132fd54 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSumAggregateFunction.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/AbstractSerializableSumAggregateFunction.java
@@ -101,7 +101,13 @@ public abstract class AbstractSerializableSumAggregateFunction extends AbstractS
} else if (aggType == ATypeTag.SYSTEM_NULL) {
aggType = typeTag;
} else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
- throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, bytes[offset], aggType.serialize());
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, bytes[offset],
+ aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, aggType.serialize(),
+ bytes[offset]);
+ }
}
if (ATypeHierarchy.canPromote(aggType, typeTag)) {
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..d06c6aa
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateDescriptor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableGlobalSqlStddevAggregateDescriptor
+ extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableGlobalSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_GLOBAL_SQL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableGlobalSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..1be87f6
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalSqlStddevAggregateFunction.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableGlobalSqlStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableGlobalSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processPartialResults(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishStddevFinalResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateDescriptor.java
new file mode 100644
index 0000000..f17ef2f
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateDescriptor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableGlobalStddevAggregateDescriptor
+ extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableGlobalStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_GLOBAL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableGlobalStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateFunction.java
new file mode 100644
index 0000000..b15cffd
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableGlobalStddevAggregateFunction.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableGlobalStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableGlobalStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processPartialResults(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishStddevFinalResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ state[start + AGG_TYPE_OFFSET] = ATypeTag.SERIALIZED_NULL_TYPE_TAG;
+ }
+
+ @Override
+ protected boolean skipStep(byte[] state, int start) {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..e5d788a
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateDescriptor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableIntermediateSqlStddevAggregateDescriptor
+ extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableIntermediateSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_INTERMEDIATE_SQL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableIntermediateSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..498801b
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateSqlStddevAggregateFunction.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableIntermediateSqlStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableIntermediateSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args,
+ IHyracksTaskContext context, SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processPartialResults(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateDescriptor.java
new file mode 100644
index 0000000..d17e5b7
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateDescriptor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableIntermediateStddevAggregateDescriptor
+ extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableIntermediateStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_INTERMEDIATE_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableIntermediateStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateFunction.java
new file mode 100644
index 0000000..8bc8e14
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableIntermediateStddevAggregateFunction.java
@@ -0,0 +1,73 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableIntermediateStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableIntermediateStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processPartialResults(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ state[start + AGG_TYPE_OFFSET] = ATypeTag.SERIALIZED_NULL_TYPE_TAG;
+ }
+
+ @Override
+ protected boolean skipStep(byte[] state, int start) {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..9fd7381
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateDescriptor.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableLocalSqlStddevAggregateDescriptor
+ extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableLocalSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_LOCAL_SQL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableLocalSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..d0ef10e
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalSqlStddevAggregateFunction.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableLocalSqlStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableLocalSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processDataValues(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finish(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateDescriptor.java
new file mode 100644
index 0000000..f4d3bd8
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateDescriptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableLocalStddevAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableLocalStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_LOCAL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableLocalStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateFunction.java
new file mode 100644
index 0000000..3693d4b
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableLocalStddevAggregateFunction.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableLocalStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableLocalStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processDataValues(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishPartialResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finish(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ state[start + AGG_TYPE_OFFSET] = ATypeTag.SERIALIZED_NULL_TYPE_TAG;
+ }
+
+ @Override
+ protected boolean skipStep(byte[] state, int start) {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..a2c2a16
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateDescriptor.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableSqlStddevAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_SQL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+}
[05/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ast
new file mode 100644
index 0000000..6eaf31a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : integer
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
new file mode 100644
index 0000000..6eaf31a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : integer
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ast
new file mode 100644
index 0000000..7911712
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : bigint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
new file mode 100644
index 0000000..7911712
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : bigint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ast
new file mode 100644
index 0000000..44c9cde
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
new file mode 100644
index 0000000..44c9cde
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.3.ast
new file mode 100644
index 0000000..8a897bc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_int64_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.3.ast
new file mode 100644
index 0000000..c0e7dac
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double/stddev_double.3.ast
@@ -0,0 +1,19 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ LiteralExpr [DOUBLE] [1.0]
+ LiteralExpr [DOUBLE] [2.0]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.ast
new file mode 100644
index 0000000..e01f5cc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=doubleField
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.ast
new file mode 100644
index 0000000..f85f450
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ LiteralExpr [LONG] [1]
+ LiteralExpr [LONG] [2]
+ LiteralExpr [LONG] [3]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ Where
+ OperatorExpr [
+ Variable [ Name=$x ]
+ >
+ LiteralExpr [LONG] [10]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ast
new file mode 100644
index 0000000..baf977e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ast
@@ -0,0 +1,8 @@
+DataverseUse test
+TypeDecl TestType [
+ closed RecordType {
+ id : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.ast
new file mode 100644
index 0000000..1e74018
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.ast
@@ -0,0 +1,19 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=val
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.3.ast
new file mode 100644
index 0000000..139a799
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float/stddev_float.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ast
new file mode 100644
index 0000000..b01283e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.ast
new file mode 100644
index 0000000..2fd1ef4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=floatField
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.ast
new file mode 100644
index 0000000..e1d4be2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ast
new file mode 100644
index 0000000..b01283e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.ast
new file mode 100644
index 0000000..ee1fdc7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int16Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.ast
new file mode 100644
index 0000000..d40a004
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ast
new file mode 100644
index 0000000..b01283e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.ast
new file mode 100644
index 0000000..55da89c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int32Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.ast
new file mode 100644
index 0000000..0583b7f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ast
new file mode 100644
index 0000000..b01283e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.ast
new file mode 100644
index 0000000..e8787dd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int64Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.ast
new file mode 100644
index 0000000..2ec6818
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ast
new file mode 100644
index 0000000..b01283e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.ast
new file mode 100644
index 0000000..a7c371c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int8Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.ast
new file mode 100644
index 0000000..14781dd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.ast
@@ -0,0 +1,22 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ LiteralExpr [STRING] [hello world]
+ LiteralExpr [LONG] [93847382783847382]
+ FunctionCall null.date@1[
+ LiteralExpr [STRING] [2013-01-01]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null/agg_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null/agg_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null/agg_null.3.ast
index d5ab72c..42aab0a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null/agg_null.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null/agg_null.3.ast
@@ -46,6 +46,15 @@ RecordConstructor [
]
)
(
+ LiteralExpr [STRING] [stddev1]
+ :
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ LiteralExpr [NULL]
+ ]
+ ]
+ )
+ (
LiteralExpr [STRING] [count2]
:
FunctionCall asterix.count@1[
@@ -95,4 +104,14 @@ RecordConstructor [
]
]
)
+ (
+ LiteralExpr [STRING] [stddev2]
+ :
+ FunctionCall asterix.stddev@1[
+ UnorderedListConstructor [
+ LiteralExpr [NULL]
+ LiteralExpr [NULL]
+ ]
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.ast
index f2fe7a8..ea96a9a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.ast
@@ -96,4 +96,23 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=valplus
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.ast
index f7d2b25..5668cdb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.ast
@@ -121,4 +121,31 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$i ]
+ Field=val
+ ]
+ ]
+ FROM [ (
+ SELECT ELEMENT [
+ Variable [ Name=$t ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ AS Variable [ Name=$i ]
+ ]
+ )
+ ]
+ )
]
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number/agg_number.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number/agg_number.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number/agg_number.3.ast
index 7a0b73c..c3f8e5b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number/agg_number.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number/agg_number.3.ast
@@ -81,6 +81,22 @@ RecordConstructor [
]
)
(
+ LiteralExpr [STRING] [stddev1]
+ :
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ LiteralExpr [LONG] [93847382783847382]
+ LiteralExpr [LONG] [1]
+ ]
+ ]
+ )
+ (
LiteralExpr [STRING] [count2]
:
FunctionCall asterix.count@1[
@@ -160,4 +176,20 @@ RecordConstructor [
]
]
)
+ (
+ LiteralExpr [STRING] [stddev2]
+ :
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ LiteralExpr [LONG] [93847382783847382]
+ LiteralExpr [LONG] [1]
+ ]
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.ast
index f2fe7a8..ea96a9a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.ast
@@ -96,4 +96,23 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=valplus
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.ast
new file mode 100644
index 0000000..67d038e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.ast
@@ -0,0 +1,105 @@
+DataverseUse test
+Query:
+Let Variable [ Name=$i8 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i16 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i32 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i64 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$f ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$d ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+SELECT ELEMENT [
+Variable [ Name=$i ]
+]
+FROM [ OrderedListConstructor [
+ Variable [ Name=$i8 ]
+ Variable [ Name=$i16 ]
+ Variable [ Name=$i32 ]
+ Variable [ Name=$i64 ]
+ Variable [ Name=$f ]
+ Variable [ Name=$d ]
+ ]
+ AS Variable [ Name=$i ]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.ast
new file mode 100644
index 0000000..9834bb3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.ast
@@ -0,0 +1,7 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ ]
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.ast
new file mode 100644
index 0000000..eac0b48
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.ast
@@ -0,0 +1,111 @@
+DataverseUse test
+Query:
+Let Variable [ Name=$i8 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i16 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i32 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i64 ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$f ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$d ]
+ :=
+ FunctionCall asterix.stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+SELECT ELEMENT [
+Variable [ Name=$i ]
+]
+FROM [ OrderedListConstructor [
+ Variable [ Name=$i8 ]
+ Variable [ Name=$i16 ]
+ Variable [ Name=$i32 ]
+ Variable [ Name=$i64 ]
+ Variable [ Name=$f ]
+ Variable [ Name=$d ]
+ ]
+ AS Variable [ Name=$i ]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ast
new file mode 100644
index 0000000..9af248f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : float
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ast
new file mode 100644
index 0000000..9af248f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : float
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ast
new file mode 100644
index 0000000..16d25a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : smallint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
new file mode 100644
index 0000000..16d25a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : smallint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ast
new file mode 100644
index 0000000..6eaf31a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : integer
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.ast
@@ -0,0 +1 @@
+DataverseUse test
[06/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.adm
new file mode 100644
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--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
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--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 1.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.adm
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+{ "gid": 1, "stddev": 1.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.adm
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+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.adm
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+{ "gid": 1, "stddev": 1.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.adm
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+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.adm
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+{ "gid": 1, "stddev": 1.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.adm
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@@ -0,0 +1 @@
+[ ]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_double/stddev_double.1.adm
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+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_double_null/stddev_double_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_double_null/stddev_double_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_double_null/stddev_double_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": 0.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_empty_01/stddev_empty_01.1.adm
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+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_empty_02/stddev_empty_02.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_empty_02/stddev_empty_02.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_empty_02/stddev_empty_02.1.adm
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http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_float/stddev_float.1.adm
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+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_float_null/stddev_float_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_float_null/stddev_float_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_float_null/stddev_float_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": 0.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int16/stddev_int16.1.adm
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@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int16_null/stddev_int16_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int16_null/stddev_int16_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int16_null/stddev_int16_null.1.adm
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+{ "stddev": 0.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int32/stddev_int32.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int32/stddev_int32.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int32/stddev_int32.1.adm
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@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int32_null/stddev_int32_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": 0.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64/stddev_int64.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64/stddev_int64.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64/stddev_int64.1.adm
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@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64_null/stddev_int64_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64_null/stddev_int64_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int64_null/stddev_int64_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": 0.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8/stddev_int8.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8/stddev_int8.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8/stddev_int8.1.adm
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@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8_null/stddev_int8_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8_null/stddev_int8_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_int8_null/stddev_int8_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": 26.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_mixed/stddev_mixed.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_mixed/stddev_mixed.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/stddev_mixed/stddev_mixed.1.adm
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@@ -0,0 +1 @@
+[ ]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_double_null/sum_double_null.1.adm
index d28b910..42dde1e 100644
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@@ -1 +1 @@
-64.0
+192.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_float_null/sum_float_null.1.adm
index d28b910..42dde1e 100644
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@@ -1 +1 @@
-64.0
+192.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int16_null/sum_int16_null.1.adm
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@@ -1 +1 @@
--16
+-48
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
index 078f335..bab6f0f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int32_null/sum_int32_null.1.adm
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@@ -1 +1 @@
--32
+-96
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
index c049878..24a20ab 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int64_null/sum_int64_null.1.adm
@@ -1 +1 @@
--64
+-192
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
index 21e72e8..fb1e7bc 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/sum_int8_null/sum_int8_null.1.adm
@@ -1 +1 @@
-48
+54
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null/agg_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null/agg_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null/agg_null.1.adm
index d37d47d..979beb0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null/agg_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null/agg_null.1.adm
@@ -1 +1 @@
-{ "count1": 1, "average1": null, "sum1": null, "min1": null, "max1": null, "count2": 2, "average2": null, "sum2": null, "min2": null, "max2": null }
+{ "count1": 1, "average1": null, "sum1": null, "min1": null, "max1": null, "stddev1": null, "count2": 2, "average2": null, "sum2": null, "min2": null, "max2": null, "stddev2": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec/agg_null_rec.1.adm
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index 1ae8184..7f18cac 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec/agg_null_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "count": 3, "average": null, "sum": null, "min": null, "max": null }
+{ "count": 3, "average": null, "stddev": null, "sum": null, "min": null, "max": null }
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
index b702acf..683f829 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_null_rec_1/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "count": 3, "average": 5.32, "sum": 15.96, "min": null, "max": null }
+{ "count": 3, "average": 5.32, "sum": 15.96, "stddev": 1.0, "min": null, "max": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
index 514f114..7ac56d4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number/agg_number.1.adm
@@ -1 +1 @@
-{ "count1": 4, "average1": 2.3461845695961844E16, "count2": 4, "average2": 2.3461845695961844E16, "sum1": 9.3847382783847376E16, "min1": 1.0, "max1": 9.3847382783847376E16, "sum2": 9.3847382783847376E16, "min2": 1.0, "max2": 9.3847382783847376E16 }
+{ "count1": 4, "average1": 2.3461845695961844E16, "stddev1": 4.6923691391923688E16, "count2": 4, "average2": 2.3461845695961844E16, "stddev2": 4.6923691391923688E16, "sum1": 9.3847382783847376E16, "min1": 1.0, "max1": 9.3847382783847376E16, "sum2": 9.3847382783847376E16, "min2": 1.0, "max2": 9.3847382783847376E16 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
index 0f8001b..2e68a7b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/agg_number_rec/agg_number_rec.1.adm
@@ -1 +1 @@
-{ "count": 3, "average": 1.2824609161579424E16, "sum": 3.8473827484738272E16, "min": 2.0, "max": 3.847382748473824E16 }
+{ "count": 3, "average": 1.2824609161579424E16, "stddev": 2.2212874655068836E16, "sum": 3.8473827484738272E16, "min": 2.0, "max": 3.847382748473824E16 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
index c13b5ec..402310d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/count_null/count_null.1.adm
@@ -1 +1 @@
-{ "count": 2 }
+{ "count": 4 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev/scalar_stddev.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev/scalar_stddev.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev/scalar_stddev.1.adm
new file mode 100644
index 0000000..325ebd5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev/scalar_stddev.1.adm
@@ -0,0 +1,6 @@
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.adm
@@ -0,0 +1 @@
+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_null/scalar_stddev_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_null/scalar_stddev_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_null/scalar_stddev_null.1.adm
new file mode 100644
index 0000000..aef8b7f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_stddev_null/scalar_stddev_null.1.adm
@@ -0,0 +1,6 @@
+null
+null
+null
+null
+null
+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double/serial_stddev_double.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double/serial_stddev_double.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double/serial_stddev_double.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double/serial_stddev_double.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_empty/serial_stddev_empty.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_empty/serial_stddev_empty.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_empty/serial_stddev_empty.1.adm
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float/serial_stddev_float.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float/serial_stddev_float.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float/serial_stddev_float.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float/serial_stddev_float.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16/serial_stddev_int16.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16/serial_stddev_int16.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16/serial_stddev_int16.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16/serial_stddev_int16.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32/serial_stddev_int32.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32/serial_stddev_int32.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32/serial_stddev_int32.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32/serial_stddev_int32.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64/serial_stddev_int64.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64/serial_stddev_int64.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64/serial_stddev_int64.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64/serial_stddev_int64.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8/serial_stddev_int8.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8/serial_stddev_int8.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8/serial_stddev_int8.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8/serial_stddev_int8.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.adm
new file mode 100644
index 0000000..c65635a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double/stddev_double.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double/stddev_double.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double/stddev_double.1.adm
new file mode 100644
index 0000000..d3827e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double/stddev_double.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double_null/stddev_double_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double_null/stddev_double_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double_null/stddev_double_null.1.adm
new file mode 100644
index 0000000..f41cf92
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+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_double_null/stddev_double_null.1.adm
@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_01/stddev_empty_01.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_01/stddev_empty_01.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_01/stddev_empty_01.1.adm
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+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_01/stddev_empty_01.1.adm
@@ -0,0 +1 @@
+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_02/stddev_empty_02.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_02/stddev_empty_02.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_empty_02/stddev_empty_02.1.adm
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@@ -0,0 +1 @@
+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float/stddev_float.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float/stddev_float.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float/stddev_float.1.adm
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+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float/stddev_float.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float_null/stddev_float_null.1.adm
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float_null/stddev_float_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_float_null/stddev_float_null.1.adm
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@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16/stddev_int16.1.adm
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index 0000000..d3827e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16/stddev_int16.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16_null/stddev_int16_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16_null/stddev_int16_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16_null/stddev_int16_null.1.adm
new file mode 100644
index 0000000..f41cf92
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int16_null/stddev_int16_null.1.adm
@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32/stddev_int32.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32/stddev_int32.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32/stddev_int32.1.adm
new file mode 100644
index 0000000..d3827e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32/stddev_int32.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32_null/stddev_int32_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32_null/stddev_int32_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32_null/stddev_int32_null.1.adm
new file mode 100644
index 0000000..f41cf92
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int32_null/stddev_int32_null.1.adm
@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64/stddev_int64.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64/stddev_int64.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64/stddev_int64.1.adm
new file mode 100644
index 0000000..d3827e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64/stddev_int64.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64_null/stddev_int64_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64_null/stddev_int64_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64_null/stddev_int64_null.1.adm
new file mode 100644
index 0000000..f41cf92
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int64_null/stddev_int64_null.1.adm
@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8/stddev_int8.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8/stddev_int8.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8/stddev_int8.1.adm
new file mode 100644
index 0000000..d3827e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8/stddev_int8.1.adm
@@ -0,0 +1 @@
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8_null/stddev_int8_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8_null/stddev_int8_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8_null/stddev_int8_null.1.adm
new file mode 100644
index 0000000..f41cf92
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_int8_null/stddev_int8_null.1.adm
@@ -0,0 +1 @@
+{ "stddev": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_mixed/stddev_mixed.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_mixed/stddev_mixed.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_mixed/stddev_mixed.1.adm
new file mode 100644
index 0000000..e3b97f5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate/stddev_mixed/stddev_mixed.1.adm
@@ -0,0 +1 @@
+[ ]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/scan/numeric_types_01/numeric_types_01.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/scan/numeric_types_01/numeric_types_01.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/scan/numeric_types_01/numeric_types_01.1.adm
index 28b2cf2..dd0aeec 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/scan/numeric_types_01/numeric_types_01.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/scan/numeric_types_01/numeric_types_01.1.adm
@@ -1,2 +1,4 @@
-{ "id": 10, "int8Field": 48, "int16Field": -16, "int32Field": -32, "int64Field": -64, "floatField": 64.0, "doubleField": 64.0, "int8Field2": 48, "int16Field2": 16, "int32Field2": 32, "int64Field2": 64, "int8Field3": 48, "int16Field3": 16, "int32Field3": 32, "int64Field3": 64, "int8Field4": -48, "int16Field4": -16, "int32Field4": -32, "int64Field4": -64, "floatco2": 0.64, "doubleco2": 0.64, "floatco3": 64.1, "doubleco3": 64.1, "floatco4": 4.9999999E10, "doubleco4": 5.0E10, "floatco5": 4.9999999E10, "doubleco5": 5.0E10, "floatco6": 5.0E-10, "doubleco6": 5.0E-10 }
+{ "id": 8, "int8Field": 48, "int16Field": -16, "int32Field": -32, "int64Field": -64, "floatField": 64.0, "doubleField": 64.0, "int8Field2": 48, "int16Field2": 16, "int32Field2": 32, "int64Field2": 64, "int8Field3": 48, "int16Field3": 16, "int32Field3": 32, "int64Field3": 64, "int8Field4": -48, "int16Field4": -16, "int32Field4": -32, "int64Field4": -64, "floatco2": 0.64, "doubleco2": 0.64, "floatco3": 64.1, "doubleco3": 64.1, "floatco4": 4.9999999E10, "doubleco4": 5.0E10, "floatco5": 4.9999999E10, "doubleco5": 5.0E10, "floatco6": 5.0E-10, "doubleco6": 5.0E-10 }
+{ "id": 9, "int8Field": 2, "int16Field": -16, "int32Field": -32, "int64Field": -64, "floatField": 64.0, "doubleField": 64.0, "int8Field2": 48, "int16Field2": 16, "int32Field2": 32, "int64Field2": 64, "int8Field3": 48, "int16Field3": 16, "int32Field3": 32, "int64Field3": 64, "int8Field4": -48, "int16Field4": -16, "int32Field4": -32, "int64Field4": -64, "floatco2": 0.64, "doubleco2": 0.64, "floatco3": 64.1, "doubleco3": 64.1, "floatco4": 4.9999999E10, "doubleco4": 5.0E10, "floatco5": 4.9999999E10, "doubleco5": 5.0E10, "floatco6": 5.0E-10, "doubleco6": 5.0E-10 }
+{ "id": 10, "int8Field": 4, "int16Field": -16, "int32Field": -32, "int64Field": -64, "floatField": 64.0, "doubleField": 64.0, "int8Field2": 48, "int16Field2": 16, "int32Field2": 32, "int64Field2": 64, "int8Field3": 48, "int16Field3": 16, "int32Field3": 32, "int64Field3": 64, "int8Field4": -48, "int16Field4": -16, "int32Field4": -32, "int64Field4": -64, "floatco2": 0.64, "doubleco2": 0.64, "floatco3": 64.1, "doubleco3": 64.1, "floatco4": 4.9999999E10, "doubleco4": 5.0E10, "floatco5": 4.9999999E10, "doubleco5": 5.0E10, "floatco6": 5.0E-10, "doubleco6": 5.0E-10 }
{ "id": 11 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null/agg_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null/agg_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null/agg_null.3.ast
index cde56f7..7405394 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null/agg_null.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null/agg_null.3.ast
@@ -46,6 +46,15 @@ RecordConstructor [
]
)
(
+ LiteralExpr [STRING] [sql-stddev1]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ LiteralExpr [NULL]
+ ]
+ ]
+ )
+ (
LiteralExpr [STRING] [sql-count2]
:
FunctionCall asterix.sql-count@1[
@@ -95,4 +104,14 @@ RecordConstructor [
]
]
)
+ (
+ LiteralExpr [STRING] [sql-stddev2]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ UnorderedListConstructor [
+ LiteralExpr [NULL]
+ LiteralExpr [NULL]
+ ]
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.ast
index 05a76b7..167b753 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.ast
@@ -96,4 +96,23 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [sql-stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=valplus
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.ast
index 99a39ac..97c3cfa 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.ast
@@ -121,4 +121,30 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [sql-stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$i ]
+ Field=valplus
+ ]
+ ]
+ FROM [ (
+ SELECT ELEMENT [
+ Variable [ Name=$t ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ AS Variable [ Name=$i ]
+ ]
+ )
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number/agg_number.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number/agg_number.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number/agg_number.3.ast
index 14ac395..bfa0267 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number/agg_number.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number/agg_number.3.ast
@@ -81,6 +81,22 @@ RecordConstructor [
]
)
(
+ LiteralExpr [STRING] [sql-stddev1]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ LiteralExpr [LONG] [93847382783847382]
+ LiteralExpr [LONG] [1]
+ ]
+ ]
+ )
+ (
LiteralExpr [STRING] [sql-count2]
:
FunctionCall asterix.sql-count@1[
@@ -160,4 +176,20 @@ RecordConstructor [
]
]
)
+ (
+ LiteralExpr [STRING] [sql-stddev2]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ UnorderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ LiteralExpr [LONG] [93847382783847382]
+ LiteralExpr [LONG] [1]
+ ]
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.ast
index 05a76b7..167b753 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.ast
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.ast
@@ -96,4 +96,23 @@ RecordConstructor [
)
]
)
+ (
+ LiteralExpr [STRING] [sql-stddev]
+ :
+ FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=valplus
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+ ]
+ )
+ ]
+ )
]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.ast
new file mode 100644
index 0000000..a206740
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.ast
@@ -0,0 +1,105 @@
+DataverseUse test
+Query:
+Let Variable [ Name=$i8 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i16 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i32 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$i64 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$f ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+Let Variable [ Name=$d ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ ]
+SELECT ELEMENT [
+Variable [ Name=$i ]
+]
+FROM [ OrderedListConstructor [
+ Variable [ Name=$i8 ]
+ Variable [ Name=$i16 ]
+ Variable [ Name=$i32 ]
+ Variable [ Name=$i64 ]
+ Variable [ Name=$f ]
+ Variable [ Name=$d ]
+ ]
+ AS Variable [ Name=$i ]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.ast
new file mode 100644
index 0000000..6954f95
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.ast
@@ -0,0 +1,7 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ ]
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.ast
new file mode 100644
index 0000000..61692e0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.ast
@@ -0,0 +1,111 @@
+DataverseUse test
+Query:
+Let Variable [ Name=$i8 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i16 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i32 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int32@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$i64 ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$f ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+Let Variable [ Name=$d ]
+ :=
+ FunctionCall asterix.sql-stddev@1[
+ OrderedListConstructor [
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.double@1[
+ LiteralExpr [STRING] [3]
+ ]
+ LiteralExpr [NULL]
+ ]
+ ]
+SELECT ELEMENT [
+Variable [ Name=$i ]
+]
+FROM [ OrderedListConstructor [
+ Variable [ Name=$i8 ]
+ Variable [ Name=$i16 ]
+ Variable [ Name=$i32 ]
+ Variable [ Name=$i64 ]
+ Variable [ Name=$f ]
+ Variable [ Name=$d ]
+ ]
+ AS Variable [ Name=$i ]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ast
new file mode 100644
index 0000000..9af248f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : float
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ast
new file mode 100644
index 0000000..9af248f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : float
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ast
new file mode 100644
index 0000000..16d25a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : smallint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.ast
new file mode 100644
index 0000000..3bd59ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
new file mode 100644
index 0000000..16d25a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : smallint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
new file mode 100644
index 0000000..8dae584
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.sql-stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ FieldAccessor [
+ Variable [ Name=#2 ]
+ Field=t
+ ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=#1 ]
+ AS Variable [ Name=#2 ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=#1 ]
+ (
+ t:=Variable [ Name=$t ]
+ )
+
[08/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.query.sqlpp
new file mode 100644
index 0000000..afbe777
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [test.integer('1'),test.integer('2'),test.integer('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
new file mode 100644
index 0000000..6788afc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.query.sqlpp
new file mode 100644
index 0000000..a76ea4a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32_null/stddev_int32_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.int32Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.query.sqlpp
new file mode 100644
index 0000000..17e2285
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64/stddev_int64.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [test.bigint('1'),test.bigint('2'),test.bigint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
new file mode 100644
index 0000000..6788afc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.query.sqlpp
new file mode 100644
index 0000000..5ed6db6
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int64_null/stddev_int64_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.int64Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.query.sqlpp
new file mode 100644
index 0000000..6efdcaf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8/stddev_int8.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [test.tinyint('1'),test.tinyint('2'),test.tinyint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
new file mode 100644
index 0000000..6788afc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.query.sqlpp
new file mode 100644
index 0000000..1001843
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int8_null/stddev_int8_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.int8Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.query.sqlpp
new file mode 100644
index 0000000..69ad38c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_mixed/stddev_mixed.3.query.sqlpp
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+* Description : Run array_avg over an ordered list with mixed types
+* Expected Res : Failure
+* Date : March 5th 2018
+*/
+
+select element array_stddev((
+ select element x
+ from [float('2.0'),'hello world',93847382783847382,date('2013-01-01')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null/agg_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null/agg_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null/agg_null.3.query.sqlpp
index 947d19b..062cb48 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null/agg_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null/agg_null.3.query.sqlpp
@@ -22,4 +22,4 @@
* Date : Jun 2nd 2013
*/
-{'count1':strict_count([null]),'average1':strict_avg([null]),'sum1':strict_sum([null]),'min1':strict_min([null]),'max1':strict_max([null]),'count2':strict_count({{null,null}}),'average2':strict_avg({{null,null}}),'sum2':strict_sum({{null,null}}),'min2':strict_min({{null,null}}),'max2':strict_max({{null,null}})};
+{'count1':strict_count([null]),'average1':strict_avg([null]),'sum1':strict_sum([null]),'min1':strict_min([null]),'max1':strict_max([null]),'stddev1':strict_stddev([null]),'count2':strict_count({{null,null}}),'average2':strict_avg({{null,null}}),'sum2':strict_sum({{null,null}}),'min2':strict_min({{null,null}}),'max2':strict_max({{null,null}}),'stddev2':strict_stddev({{null,null}})};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.query.sqlpp
index 62506cc..88c86f5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec/agg_null_rec.3.query.sqlpp
@@ -40,4 +40,7 @@ use test;
)),'max':test.strict_max((
select element t.valplus
from Test as t
+)), 'stddev':test.strict_stddev((
+ select element t.valplus
+ from Test as t
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
index 47887d9..bf316da 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
@@ -52,4 +52,10 @@ use test;
select element t
from Test as t
) as i
+)),'stddev':test.strict_stddev((
+ select element i.val
+ from (
+ select element t
+ from Test as t
+ ) as i
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number/agg_number.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number/agg_number.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number/agg_number.3.query.sqlpp
index 5577347..e8385ca 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number/agg_number.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number/agg_number.3.query.sqlpp
@@ -22,4 +22,4 @@
* Date : Jun 2nd 2013
*/
-{'count1':strict_count([float('2.0'),double('3.0'),93847382783847382,1]),'average1':strict_avg([float('2.0'),double('3.0'),93847382783847382,1]),'sum1':strict_sum([float('2.0'),double('3.0'),93847382783847382,1]),'min1':strict_min([float('2.0'),double('3.0'),93847382783847382,1]),'max1':strict_max([float('2.0'),double('3.0'),93847382783847382,1]),'count2':strict_count({{float('2.0'),double('3.0'),93847382783847382,1}}),'average2':strict_avg({{float('2.0'),double('3.0'),93847382783847382,1}}),'sum2':strict_sum({{float('2.0'),double('3.0'),93847382783847382,1}}),'min2':strict_min({{float('2.0'),double('3.0'),93847382783847382,1}}),'max2':strict_max({{float('2.0'),double('3.0'),93847382783847382,1}})};
+{'count1':strict_count([float('2.0'),double('3.0'),93847382783847382,1]),'average1':strict_avg([float('2.0'),double('3.0'),93847382783847382,1]),'sum1':strict_sum([float('2.0'),double('3.0'),93847382783847382,1]),'min1':strict_min([float('2.0'),double('3.0'),93847382783847382,1]),'max1':strict_max([float('2.0'),double('3.0'),93847382783847382,1]),'stddev1':strict_stddev([float('2.0'),double('3.0'),93847382783847382,1]),'count2':strict_count({{float('2.0'),double('3.0'),93847382783847382,1}}),'average2':strict_avg({{float('2.0'),double('3.0'),93847382783847382,1}}),'sum2':strict_sum({{float('2.0'),double('3.0'),93847382783847382,1}}),'min2':strict_min({{float('2.0'),double('3.0'),93847382783847382,1}}),'max2':strict_max({{float('2.0'),double('3.0'),93847382783847382,1}}),'stddev2':strict_stddev([float('2.0'),double('3.0'),93847382783847382,1])};
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.query.sqlpp
index c7d7eb1..391e49d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/agg_number_rec/agg_number_rec.3.query.sqlpp
@@ -40,4 +40,7 @@ use test;
)),'max':test.strict_max((
select element t.valplus
from Test as t
+)),'stddev':test.strict_stddev((
+ select element t.valplus
+ from Test as t
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ddl.sqlpp
new file mode 100644
index 0000000..bc2d063
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of avg without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.query.sqlpp
new file mode 100644
index 0000000..e1d9437
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev/scalar_stddev.3.query.sqlpp
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of stddev without nulls.
+ * Success : Yes
+ */
+
+use test;
+
+
+with i8 as test.strict_stddev([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+ i16 as test.strict_stddev([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+ i32 as test.strict_stddev([test.integer('1'),test.integer('2'),test.integer('3')]),
+ i64 as test.strict_stddev([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+ f as test.strict_stddev([test.float('1'),test.float('2'),test.float('3')]),
+ d as test.strict_stddev([test.double('1'),test.double('2'),test.double('3')])
+select element i
+from [i8,i16,i32,i64,f,d] as i
+;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
new file mode 100644
index 0000000..cb061c2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of avg with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
new file mode 100644
index 0000000..9dedcbd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of stddev with an empty list.
+ * Success : Yes
+ */
+
+select element strict_stddev([]);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
new file mode 100644
index 0000000..03230ec
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of avg with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
new file mode 100644
index 0000000..e8a3d18
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of stddev with nulls.
+ * Success : Yes
+ */
+
+use test;
+
+
+with i8 as test.strict_stddev([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+ i16 as test.strict_stddev([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+ i32 as test.strict_stddev([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+ i64 as test.strict_stddev([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+ f as test.strict_stddev([test.float('1'),test.float('2'),test.float('3'),null]),
+ d as test.strict_stddev([test.double('1'),test.double('2'),test.double('3'),null])
+select element i
+from [i8,i16,i32,i64,f,d] as i
+;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.update.sqlpp
new file mode 100644
index 0000000..88d820c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':double(473847.0)};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32)};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':double(38473827484738239.0)};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double(678900.0)};
+insert into Test
+select element {'id':4,'gid':1,'val':double(4.32),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double/serial_stddev_double.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
new file mode 100644
index 0000000..88d820c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':double(473847.0)};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32)};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':double(38473827484738239.0)};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double(678900.0)};
+insert into Test
+select element {'id':4,'gid':1,'val':double(4.32),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
new file mode 100644
index 0000000..ddac6a0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : float
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.update.sqlpp
new file mode 100644
index 0000000..c83ba1c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':float('4.32'),'valplus':float('473847')};
+insert into Test
+select element {'id':1,'gid':1,'val':float('5.32')};
+insert into Test
+select element {'id':2,'gid':1,'val':float('6.32'),'valplus':float('38473827484738239')};
+insert into Test
+select element {'id':3,'gid':1,'val':float('4.32'),'valplus':float('678900')};
+insert into Test
+select element {'id':4,'gid':1,'val':float('4.32'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float/serial_stddev_float.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
new file mode 100644
index 0000000..ddac6a0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : float
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
new file mode 100644
index 0000000..c83ba1c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':float('4.32'),'valplus':float('473847')};
+insert into Test
+select element {'id':1,'gid':1,'val':float('5.32')};
+insert into Test
+select element {'id':2,'gid':1,'val':float('6.32'),'valplus':float('38473827484738239')};
+insert into Test
+select element {'id':3,'gid':1,'val':float('4.32'),'valplus':float('678900')};
+insert into Test
+select element {'id':4,'gid':1,'val':float('4.32'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
new file mode 100644
index 0000000..0c0bfee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : smallint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
new file mode 100644
index 0000000..6210af4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':smallint('4'),'valplus':smallint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':smallint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':smallint('6'),'valplus':smallint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':smallint('4'),'valplus':smallint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':smallint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
new file mode 100644
index 0000000..0c0bfee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : smallint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
new file mode 100644
index 0000000..6210af4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':smallint('4'),'valplus':smallint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':smallint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':smallint('6'),'valplus':smallint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':smallint('4'),'valplus':smallint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':smallint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
new file mode 100644
index 0000000..07312bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : integer
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
new file mode 100644
index 0000000..a248a0f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':integer('4'),'valplus':integer('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':integer('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':integer('6'),'valplus':integer('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':integer('4'),'valplus':integer('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':integer('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
new file mode 100644
index 0000000..07312bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : integer
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
new file mode 100644
index 0000000..a248a0f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':integer('4'),'valplus':integer('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':integer('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':integer('6'),'valplus':integer('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':integer('4'),'valplus':integer('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':integer('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
new file mode 100644
index 0000000..5e9972c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : bigint
+};
+
+create dataset Test(TestType) primary key id;
[09/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.update.sqlpp
new file mode 100644
index 0000000..40641b5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':float('4.32'),'valplus':float('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':float('5.32')};
+insert into Test
+select element {'id':2,'gid':1,'val':float('6.32'),'valplus':float('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':float('4.32'),'valplus':float('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':float('4.32'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
new file mode 100644
index 0000000..ddac6a0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : float
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
new file mode 100644
index 0000000..40641b5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':float('4.32'),'valplus':float('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':float('5.32')};
+insert into Test
+select element {'id':2,'gid':1,'val':float('6.32'),'valplus':float('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':float('4.32'),'valplus':float('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':float('4.32'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
new file mode 100644
index 0000000..0c0bfee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : smallint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
new file mode 100644
index 0000000..6210af4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':smallint('4'),'valplus':smallint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':smallint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':smallint('6'),'valplus':smallint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':smallint('4'),'valplus':smallint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':smallint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16/serial_stddev_int16.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
new file mode 100644
index 0000000..0c0bfee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : smallint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
new file mode 100644
index 0000000..6210af4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':smallint('4'),'valplus':smallint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':smallint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':smallint('6'),'valplus':smallint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':smallint('4'),'valplus':smallint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':smallint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int16_null/serial_stddev_int16_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
new file mode 100644
index 0000000..07312bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : integer
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
new file mode 100644
index 0000000..a248a0f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':integer('4'),'valplus':integer('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':integer('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':integer('6'),'valplus':integer('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':integer('4'),'valplus':integer('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':integer('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32/serial_stddev_int32.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
new file mode 100644
index 0000000..07312bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : integer
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
new file mode 100644
index 0000000..a248a0f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':integer('4'),'valplus':integer('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':integer('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':integer('6'),'valplus':integer('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':integer('4'),'valplus':integer('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':integer('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int32_null/serial_stddev_int32_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
new file mode 100644
index 0000000..5e9972c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : bigint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
new file mode 100644
index 0000000..b460af2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':bigint('4'),'valplus':bigint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':bigint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':bigint('6'),'valplus':bigint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':bigint('4'),'valplus':bigint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':bigint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
new file mode 100644
index 0000000..5e9972c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : bigint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
new file mode 100644
index 0000000..b460af2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':bigint('4'),'valplus':bigint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':bigint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':bigint('6'),'valplus':bigint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':bigint('4'),'valplus':bigint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':bigint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
new file mode 100644
index 0000000..c45dbfe
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
new file mode 100644
index 0000000..5a65a20
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':tinyint('4'),'valplus':tinyint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':tinyint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':tinyint('6'),'valplus':tinyint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':tinyint('4'),'valplus':tinyint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':tinyint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
new file mode 100644
index 0000000..c45dbfe
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
new file mode 100644
index 0000000..5a65a20
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':tinyint('4'),'valplus':tinyint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':tinyint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':tinyint('6'),'valplus':tinyint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':tinyint('4'),'valplus':tinyint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':tinyint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
new file mode 100644
index 0000000..8c0b731
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':float('2.0')};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32)};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':'hello world'};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double('3.0')};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
new file mode 100644
index 0000000..0c6a8a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+ /*
+ * Description : Run serial-stddev over an ordered list with mixed types
+ * Expected Res : Failure
+ * Date : March 5th 2018
+ */
+
+use test;
+
+select gid, array_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ddl.sqlpp
new file mode 100644
index 0000000..ad97753
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.1.ddl.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.3.query.sqlpp
new file mode 100644
index 0000000..4a539ed
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double/stddev_double.3.query.sqlpp
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+select element array_stddev((
+ select element x
+ from [1.0,2.0,double('3.0')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.query.sqlpp
new file mode 100644
index 0000000..c06f58d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_double_null/stddev_double_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.doubleField
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
new file mode 100644
index 0000000..a6590c5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that array_avg aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.query.sqlpp
new file mode 100644
index 0000000..8331de0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_01/stddev_empty_01.3.query.sqlpp
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that array_stddev aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [1,2,3] as x
+ where (x > 10)
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
new file mode 100644
index 0000000..b9cd662
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that array_avg aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+ closed {
+ id : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.query.sqlpp
new file mode 100644
index 0000000..bfbe1b1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_empty_02/stddev_empty_02.3.query.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that array_stddev aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x.val
+ from Test as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.3.query.sqlpp
new file mode 100644
index 0000000..cb51c3d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float/stddev_float.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [test.float('1'),test.float('2'),test.float('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ddl.sqlpp
new file mode 100644
index 0000000..6788afc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.query.sqlpp
new file mode 100644
index 0000000..c85ce12
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_float_null/stddev_float_nu.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.floatField
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.query.sqlpp
new file mode 100644
index 0000000..c5360e9
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16/stddev_int16.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.array_stddev((
+ select element x
+ from [test.smallint('1'),test.smallint('2'),test.smallint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
new file mode 100644
index 0000000..6788afc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : bigint,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.query.sqlpp
new file mode 100644
index 0000000..f89e1ec
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int16_null/stddev_int16_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.array_stddev((
+ select element x.int16Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/stddev_int32/stddev_int32.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
[04/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32/serial_stddev_int32.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
new file mode 100644
index 0000000..6eaf31a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : integer
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int32_null/serial_stddev_int32_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ast
new file mode 100644
index 0000000..7911712
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : bigint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
new file mode 100644
index 0000000..7911712
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : bigint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ast
new file mode 100644
index 0000000..44c9cde
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.ast
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.ast
new file mode 100644
index 0000000..43263e5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=val
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ val:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [val]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
new file mode 100644
index 0000000..44c9cde
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ast
new file mode 100644
index 0000000..a61c9df
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ast
@@ -0,0 +1,9 @@
+DataverseUse test
+TypeDecl TestType [
+ open RecordType {
+ id : bigint,
+ gid : bigint,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.ast
new file mode 100644
index 0000000..916a59e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.ast
@@ -0,0 +1 @@
+DataverseUse test
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.ast
new file mode 100644
index 0000000..f05d552
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.ast
@@ -0,0 +1,40 @@
+DataverseUse test
+Query:
+SELECT [
+Variable [ Name=$gid ]
+gid
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$g ]
+ Field=valplus
+ ]
+ ]
+ FROM [ Variable [ Name=$g ]
+ AS Variable [ Name=$g ]
+ ]
+ )
+]
+stddev
+]
+FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$t ]
+]
+Groupby
+ Variable [ Name=$gid ]
+ :=
+ FieldAccessor [
+ Variable [ Name=$t ]
+ Field=gid
+ ]
+ GROUP AS Variable [ Name=$g ]
+ (
+ valplus:=FunctionCall asterix.field-access-by-name@2[
+ Variable [ Name=$t ]
+ LiteralExpr [STRING] [valplus]
+]
+ )
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.1.ast
new file mode 100644
index 0000000..086bc5f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.1.ast
@@ -0,0 +1,2 @@
+DataverseUse test
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.3.ast
new file mode 100644
index 0000000..b2fcbe8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double/stddev_double.3.ast
@@ -0,0 +1,19 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ LiteralExpr [DOUBLE] [1.0]
+ LiteralExpr [DOUBLE] [2.0]
+ FunctionCall null.double@1[
+ LiteralExpr [STRING] [3.0]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.ast
new file mode 100644
index 0000000..433f0bc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=doubleField
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.ast
new file mode 100644
index 0000000..fe21498
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ LiteralExpr [LONG] [1]
+ LiteralExpr [LONG] [2]
+ LiteralExpr [LONG] [3]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ Where
+ OperatorExpr [
+ Variable [ Name=$x ]
+ >
+ LiteralExpr [LONG] [10]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ast
new file mode 100644
index 0000000..babcce4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ast
@@ -0,0 +1,8 @@
+DataverseUse test
+TypeDecl TestType [
+ closed RecordType {
+ id : integer,
+ val : double
+ }
+]
+DatasetDecl Test(TestType) partitioned by [[id]]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.ast
new file mode 100644
index 0000000..6cb121c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.ast
@@ -0,0 +1,19 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=val
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Test]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.3.ast
new file mode 100644
index 0000000..07e5c1a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float/stddev_float.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.float@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.3.ast
new file mode 100644
index 0000000..f78dba8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_float_null/stddev_float_nu.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=floatField
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.3.ast
new file mode 100644
index 0000000..67d7880
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16/stddev_int16.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int16@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.ast
new file mode 100644
index 0000000..9f82ab2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int16Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.3.ast
new file mode 100644
index 0000000..f8eb00d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32/stddev_int32.3.ast
@@ -0,0 +1,18 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ LiteralExpr [LONG] [1]
+ LiteralExpr [LONG] [2]
+ LiteralExpr [LONG] [3]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.ast
new file mode 100644
index 0000000..8863b52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int32Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.3.ast
new file mode 100644
index 0000000..5ddf2ae
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64/stddev_int64.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int64@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.ast
new file mode 100644
index 0000000..490ab20
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int64Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.1.ast
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.3.ast
new file mode 100644
index 0000000..ca12465
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8/stddev_int8.3.ast
@@ -0,0 +1,24 @@
+DataverseUse test
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [1]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [2]
+ ]
+ FunctionCall test.int8@1[
+ LiteralExpr [STRING] [3]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ast
new file mode 100644
index 0000000..2b387f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ast
@@ -0,0 +1,13 @@
+DataverseUse test
+TypeDecl NumericType [
+ open RecordType {
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+ }
+]
+DatasetDecl Numeric(NumericType)is an external dataset
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.ast
new file mode 100644
index 0000000..65e8156
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.ast
@@ -0,0 +1,23 @@
+DataverseUse test
+Query:
+RecordConstructor [
+ (
+ LiteralExpr [STRING] [stddev]
+ :
+ FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ FieldAccessor [
+ Variable [ Name=$x ]
+ Field=int8Field
+ ]
+ ]
+ FROM [ FunctionCall asterix.dataset@1[
+ LiteralExpr [STRING] [test.Numeric]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+ ]
+ )
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.ast
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.ast b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.ast
new file mode 100644
index 0000000..6661e1d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results_parser_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.ast
@@ -0,0 +1,22 @@
+Query:
+SELECT ELEMENT [
+FunctionCall asterix.stddev@1[
+ (
+ SELECT ELEMENT [
+ Variable [ Name=$x ]
+ ]
+ FROM [ OrderedListConstructor [
+ FunctionCall null.float@1[
+ LiteralExpr [STRING] [2.0]
+ ]
+ LiteralExpr [STRING] [hello world]
+ LiteralExpr [LONG] [93847382783847382]
+ FunctionCall null.date@1[
+ LiteralExpr [STRING] [2013-01-01]
+ ]
+ ]
+ AS Variable [ Name=$x ]
+ ]
+ )
+]
+]
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
index 164fbf1..3236e62 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
@@ -206,6 +206,18 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="stddev_mixed">
+ <output-dir compare="Text">stddev_mixed</output-dir>
+ <expected-error>Type incompatibility: function agg-stddev gets incompatible input values: string and float</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_mixed">
+ <output-dir compare="Text">serial_stddev_mixed</output-dir>
+ <expected-error>Type incompatibility: function agg-stddev gets incompatible input values: string and float</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="agg_number">
<output-dir compare="Text">agg_number</output-dir>
</compilation-unit>
@@ -522,6 +534,21 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev">
+ <output-dir compare="Text">scalar_stddev</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev_empty">
+ <output-dir compare="Text">scalar_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev_null">
+ <output-dir compare="Text">scalar_stddev_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="scalar_sum">
<output-dir compare="Text">scalar_sum</output-dir>
</compilation-unit>
@@ -537,6 +564,141 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_double">
+ <output-dir compare="Text">serial_stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_double_null">
+ <output-dir compare="Text">serial_stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_empty">
+ <output-dir compare="Text">serial_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_float">
+ <output-dir compare="Text">serial_stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_float_null">
+ <output-dir compare="Text">serial_stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int16">
+ <output-dir compare="Text">serial_stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int16_null">
+ <output-dir compare="Text">serial_stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int32">
+ <output-dir compare="Text">serial_stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int32_null">
+ <output-dir compare="Text">serial_stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int64">
+ <output-dir compare="Text">serial_stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int64_null">
+ <output-dir compare="Text">serial_stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int8">
+ <output-dir compare="Text">serial_stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int8_null">
+ <output-dir compare="Text">serial_stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_double">
+ <output-dir compare="Text">stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_double_null">
+ <output-dir compare="Text">stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_empty_01">
+ <output-dir compare="Text">stddev_empty_01</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_empty_02">
+ <output-dir compare="Text">stddev_empty_02</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_float">
+ <output-dir compare="Text">stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_float_null">
+ <output-dir compare="Text">stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int16">
+ <output-dir compare="Text">stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int16_null">
+ <output-dir compare="Text">stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int32">
+ <output-dir compare="Text">stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int32_null">
+ <output-dir compare="Text">stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int64">
+ <output-dir compare="Text">stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int64_null">
+ <output-dir compare="Text">stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int8">
+ <output-dir compare="Text">stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int8_null">
+ <output-dir compare="Text">stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="sum_double">
<output-dir compare="Text">sum_double</output-dir>
</compilation-unit>
@@ -667,6 +829,18 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_mixed">
+ <output-dir compare="Text">serial_stddev_mixed</output-dir>
+ <expected-error>Invalid item type: function agg-stddev cannot process item type string in an input array (or multiset)</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_mixed">
+ <output-dir compare="Text">stddev_mixed</output-dir>
+ <expected-error>Type incompatibility: function agg-stddev gets incompatible input values: string and float</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="agg_number">
<output-dir compare="Text">agg_number</output-dir>
</compilation-unit>
@@ -912,6 +1086,21 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev">
+ <output-dir compare="Text">scalar_stddev</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev_empty">
+ <output-dir compare="Text">scalar_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev_null">
+ <output-dir compare="Text">scalar_stddev_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="scalar_sum">
<output-dir compare="Text">scalar_sum</output-dir>
</compilation-unit>
@@ -927,6 +1116,141 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_double">
+ <output-dir compare="Text">serial_stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_double_null">
+ <output-dir compare="Text">serial_stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_empty">
+ <output-dir compare="Text">serial_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_float">
+ <output-dir compare="Text">serial_stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_float_null">
+ <output-dir compare="Text">serial_stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int16">
+ <output-dir compare="Text">serial_stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int16_null">
+ <output-dir compare="Text">serial_stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int32">
+ <output-dir compare="Text">serial_stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int32_null">
+ <output-dir compare="Text">serial_stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int64">
+ <output-dir compare="Text">serial_stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int64_null">
+ <output-dir compare="Text">serial_stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int8">
+ <output-dir compare="Text">serial_stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int8_null">
+ <output-dir compare="Text">serial_stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_double">
+ <output-dir compare="Text">stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_double_null">
+ <output-dir compare="Text">stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_empty_01">
+ <output-dir compare="Text">stddev_empty_01</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_empty_02">
+ <output-dir compare="Text">stddev_empty_02</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_float">
+ <output-dir compare="Text">stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_float_null">
+ <output-dir compare="Text">stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int16">
+ <output-dir compare="Text">stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int16_null">
+ <output-dir compare="Text">stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int32">
+ <output-dir compare="Text">stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int32_null">
+ <output-dir compare="Text">stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int64">
+ <output-dir compare="Text">stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int64_null">
+ <output-dir compare="Text">stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int8">
+ <output-dir compare="Text">stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int8_null">
+ <output-dir compare="Text">stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="sum_double">
<output-dir compare="Text">sum_double</output-dir>
</compilation-unit>
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp_parser.xml
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp_parser.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp_parser.xml
index 010a6cc..f1cf5bb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp_parser.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp_parser.xml
@@ -122,6 +122,18 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="stddev_mixed">
+ <output-dir compare="AST">stddev_mixed</output-dir>
+ <expected-error>org.apache.asterix.common.exceptions.AsterixException</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_mixed">
+ <output-dir compare="AST">serial_stddev_mixed</output-dir>
+ <expected-error>org.apache.asterix.common.exceptions.AsterixException</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="agg_number">
<output-dir compare="AST">agg_number</output-dir>
</compilation-unit>
@@ -418,6 +430,21 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev">
+ <output-dir compare="AST">scalar_stddev</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev_empty">
+ <output-dir compare="AST">scalar_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="scalar_stddev_null">
+ <output-dir compare="AST">scalar_stddev_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="scalar_sum">
<output-dir compare="AST">scalar_sum</output-dir>
</compilation-unit>
@@ -433,6 +460,146 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int8_null">
+ <output-dir compare="AST">serial_stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_double">
+ <output-dir compare="AST">serial_stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_double_null">
+ <output-dir compare="AST">serial_stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_empty">
+ <output-dir compare="AST">serial_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_float">
+ <output-dir compare="AST">serial_stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_float_null">
+ <output-dir compare="AST">serial_stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int16">
+ <output-dir compare="AST">serial_stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int16_null">
+ <output-dir compare="AST">serial_stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int32">
+ <output-dir compare="AST">serial_stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int32_null">
+ <output-dir compare="AST">serial_stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int64">
+ <output-dir compare="AST">serial_stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int64_null">
+ <output-dir compare="AST">serial_stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_int8">
+ <output-dir compare="AST">serial_stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="serial_stddev_pop_int8_null">
+ <output-dir compare="AST">serial_stddev_pop_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_double">
+ <output-dir compare="AST">stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_double_null">
+ <output-dir compare="AST">stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_empty_01">
+ <output-dir compare="AST">stddev_empty_01</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_empty_02">
+ <output-dir compare="AST">stddev_empty_02</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_float">
+ <output-dir compare="AST">stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_float_null">
+ <output-dir compare="AST">stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int16">
+ <output-dir compare="AST">stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int16_null">
+ <output-dir compare="AST">stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int32">
+ <output-dir compare="AST">stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int32_null">
+ <output-dir compare="AST">stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int64">
+ <output-dir compare="AST">stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int64_null">
+ <output-dir compare="AST">stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int8">
+ <output-dir compare="AST">stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
+ <compilation-unit name="stddev_int8_null">
+ <output-dir compare="AST">stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate">
<compilation-unit name="sum_double">
<output-dir compare="AST">sum_double</output-dir>
</compilation-unit>
@@ -558,6 +725,18 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_mixed">
+ <output-dir compare="AST">serial_stddev_mixed</output-dir>
+ <expected-error>org.apache.asterix.common.exceptions.AsterixException</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_mixed">
+ <output-dir compare="AST">stddev_mixed</output-dir>
+ <expected-error>org.apache.asterix.common.exceptions.AsterixException</expected-error>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="agg_number">
<output-dir compare="AST">agg_number</output-dir>
</compilation-unit>
@@ -773,6 +952,21 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev">
+ <output-dir compare="AST">scalar_stddev</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev_empty">
+ <output-dir compare="AST">scalar_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="scalar_stddev_null">
+ <output-dir compare="AST">scalar_stddev_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="scalar_sum">
<output-dir compare="AST">scalar_sum</output-dir>
</compilation-unit>
@@ -788,6 +982,141 @@
</compilation-unit>
</test-case>
<test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_double">
+ <output-dir compare="AST">serial_stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_double_null">
+ <output-dir compare="AST">serial_stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_empty">
+ <output-dir compare="AST">serial_stddev_empty</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_float">
+ <output-dir compare="AST">serial_stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_float_null">
+ <output-dir compare="AST">serial_stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int16">
+ <output-dir compare="AST">serial_stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int16_null">
+ <output-dir compare="AST">serial_stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int32">
+ <output-dir compare="AST">serial_stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int32_null">
+ <output-dir compare="AST">serial_stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int64">
+ <output-dir compare="AST">serial_stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int64_null">
+ <output-dir compare="AST">serial_stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int8">
+ <output-dir compare="AST">serial_stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="serial_stddev_int8_null">
+ <output-dir compare="AST">serial_stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_double">
+ <output-dir compare="AST">stddev_double</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_double_null">
+ <output-dir compare="AST">stddev_double_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_empty_01">
+ <output-dir compare="AST">stddev_empty_01</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_empty_02">
+ <output-dir compare="AST">stddev_empty_02</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_float">
+ <output-dir compare="AST">stddev_float</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_float_null">
+ <output-dir compare="AST">stddev_float_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int16">
+ <output-dir compare="AST">stddev_int16</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int16_null">
+ <output-dir compare="AST">stddev_int16_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int32">
+ <output-dir compare="AST">stddev_int32</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int32_null">
+ <output-dir compare="AST">stddev_int32_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int64">
+ <output-dir compare="AST">stddev_int64</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int64_null">
+ <output-dir compare="AST">stddev_int64_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int8">
+ <output-dir compare="AST">stddev_int8</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
+ <compilation-unit name="stddev_int8_null">
+ <output-dir compare="AST">stddev_int8_null</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="aggregate-sql">
<compilation-unit name="sum_double">
<output-dir compare="AST">sum_double</output-dir>
</compilation-unit>
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-doc/src/main/markdown/builtins/9_aggregate_sql.md
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-doc/src/main/markdown/builtins/9_aggregate_sql.md b/asterixdb/asterix-doc/src/main/markdown/builtins/9_aggregate_sql.md
index 921bc7e..2036bc4 100644
--- a/asterixdb/asterix-doc/src/main/markdown/builtins/9_aggregate_sql.md
+++ b/asterixdb/asterix-doc/src/main/markdown/builtins/9_aggregate_sql.md
@@ -110,7 +110,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
6.9
-### array_sql_min ###
+### array_min ###
* Syntax:
array_min(num_collection)
@@ -168,6 +168,34 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
3.4
+### array_stddev ###
+
+ * Syntax:
+
+ array_stddev(num_collection)
+
+ * Gets the standard deviation value of the non-null and non-missing numeric items in the given collection.
+ * Arguments:
+ * `num_collection` could be:
+ * an `array` or `multiset` containing numeric values, `null`s or `missing`s,
+ * or, a `null` value,
+ * or, a `missing` value.
+ * Return Value:
+ * a `double` value representing the average of the non-null and non-missing numbers in the given collection,
+ * `null` is returned if the input is `null` or `missing`,
+ * `null` is returned if the given collection does not contain any non-null and non-missing items,
+ * any other non-array and non-multiset input value will cause a type error,
+ * any other non-numeric value in the input collection will cause a type error.
+
+ * Example:
+
+ array_stddev( [1.2, 2.3, 3.4, 0, null] );
+
+ * The expected result is:
+
+ 1.4591664287073858
+
+
### strict_count ###
* Syntax:
@@ -214,7 +242,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
* The expected result is:
- [ 200.0 ]
+ 200.0
### strict_sum ###
* Syntax:
@@ -243,7 +271,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
600
-### array_min ###
+### strict_min ###
* Syntax:
strict_min(num_collection)
@@ -272,7 +300,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
5.0
-### array_max ###
+### strict_max ###
* Syntax:
strict_max(num_collection)
@@ -300,3 +328,27 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
100.0
+### strict_stddev ###
+ * Syntax:
+
+ strict_stddev(num_collection)
+
+ * Gets the standard deviation value of the numeric items in the given collection.
+ * Arguments:
+ * `num_collection` could be:
+ * an `array` or `multiset` containing numeric values, `null`s or `missing`s,
+ * or, a `null` value,
+ * or, a `missing` value.
+ * Return Value:
+ * a `double` value representing the average of the numbers in the given collection,
+ * `null` is returned if the input is `null` or `missing`,
+ * `null` is returned if there is a `null` or `missing` in the input collection,
+ * any other non-numeric value in the input collection will cause a type error.
+
+ * Example:
+
+ strict_stddev( [100, 200, 300] );
+
+ * The expected result is:
+
+ 100.0
[07/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
new file mode 100644
index 0000000..b460af2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':bigint('4'),'valplus':bigint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':bigint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':bigint('6'),'valplus':bigint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':bigint('4'),'valplus':bigint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':bigint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64/serial_stddev_int64.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
new file mode 100644
index 0000000..5e9972c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : bigint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
new file mode 100644
index 0000000..b460af2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':bigint('4'),'valplus':bigint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':bigint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':bigint('6'),'valplus':bigint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':bigint('4'),'valplus':bigint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':bigint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int64_null/serial_stddev_int64_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
new file mode 100644
index 0000000..c45dbfe
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
new file mode 100644
index 0000000..5a65a20
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':tinyint('4'),'valplus':tinyint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':tinyint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':tinyint('6'),'valplus':tinyint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':tinyint('4'),'valplus':tinyint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':tinyint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
new file mode 100644
index 0000000..c142973
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8/serial_stddev_int8.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.val from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(val as val);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
new file mode 100644
index 0000000..c45dbfe
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : tinyint
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
new file mode 100644
index 0000000..5a65a20
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':tinyint('4'),'valplus':tinyint('1')};
+insert into Test
+select element {'id':1,'gid':1,'val':tinyint('5')};
+insert into Test
+select element {'id':2,'gid':1,'val':tinyint('6'),'valplus':tinyint('2')};
+insert into Test
+select element {'id':3,'gid':1,'val':tinyint('4'),'valplus':tinyint('3')};
+insert into Test
+select element {'id':4,'gid':1,'val':tinyint('4'),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
new file mode 100644
index 0000000..9d62353
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_int8_null/serial_stddev_int8_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
new file mode 100644
index 0000000..1b4eac9
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.2.update.sqlpp
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':float('2.0')};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32),'valplus':float('1.0')};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':'hello world'};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double('3.0')};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
new file mode 100644
index 0000000..db27904
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/serial_stddev_mixed/serial_stddev_mixed.3.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+ /*
+ * Description : Run serial-stddev over an ordered list with mixed types
+ * Expected Res : Failure
+ * Date : March 5th 2018
+ */
+
+use test;
+
+select gid, strict_stddev((select value g.valplus from g)) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid group as g(valplus as valplus);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.1.ddl.sqlpp
new file mode 100644
index 0000000..ad97753
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.1.ddl.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.3.query.sqlpp
new file mode 100644
index 0000000..c39ca57
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double/stddev_double.3.query.sqlpp
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+select element strict_stddev((
+ select element x
+ from [1.0,2.0,double('3.0')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.query.sqlpp
new file mode 100644
index 0000000..b86d514
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_double_null/stddev_double_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.doubleField
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
new file mode 100644
index 0000000..2ae248a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.1.ddl.sqlpp
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.query.sqlpp
new file mode 100644
index 0000000..4dd9c6c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_01/stddev_empty_01.3.query.sqlpp
@@ -0,0 +1,32 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [1,2,3] as x
+ where (x > 10)
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
new file mode 100644
index 0000000..c65aa35
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+ closed {
+ id : integer,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.query.sqlpp
new file mode 100644
index 0000000..c874bee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_empty_02/stddev_empty_02.3.query.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x.val
+ from Test as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.3.query.sqlpp
new file mode 100644
index 0000000..4639508
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float/stddev_float.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [test.float('1'),test.float('2'),test.float('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.3.query.sqlpp
new file mode 100644
index 0000000..0efd9c5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_float_null/stddev_float_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.floatField
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.3.query.sqlpp
new file mode 100644
index 0000000..58f3e41
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16/stddev_int16.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [test.smallint('1'),test.smallint('2'),test.smallint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.query.sqlpp
new file mode 100644
index 0000000..7608be6
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int16_null/stddev_int16_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.int16Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.3.query.sqlpp
new file mode 100644
index 0000000..90dd3b3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32/stddev_int32.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [1,2,3] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.query.sqlpp
new file mode 100644
index 0000000..42ea3a4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int32_null/stddev_int32_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.int32Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.3.query.sqlpp
new file mode 100644
index 0000000..3c7269a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64/stddev_int64.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [test.bigint('1'),test.bigint('2'),test.bigint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.query.sqlpp
new file mode 100644
index 0000000..1304170
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int64_null/stddev_int64_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.int64Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.1.ddl.sqlpp
new file mode 100644
index 0000000..21479a2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.1.ddl.sqlpp
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.3.query.sqlpp
new file mode 100644
index 0000000..310f840
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8/stddev_int8.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+select element test.strict_stddev((
+ select element x
+ from [test.tinyint('1'),test.tinyint('2'),test.tinyint('3')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
new file mode 100644
index 0000000..3f2c5bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.1.ddl.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.NumericType as
+{
+ id : integer,
+ int8Field : tinyint?,
+ int16Field : smallint?,
+ int32Field : integer?,
+ int64Field : bigint?,
+ floatField : float?,
+ doubleField : double?
+};
+
+create external dataset Numeric(NumericType) using localfs((`path`=`asterix_nc1://data/nontagged/numericData.json`),(`format`=`adm`));
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.query.sqlpp
new file mode 100644
index 0000000..25f0fee
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_int8_null/stddev_int8_null.3.query.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+
+{'stddev':test.strict_stddev((
+ select element x.int8Field
+ from Numeric as x
+))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.query.sqlpp
new file mode 100644
index 0000000..d57619d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/stddev_mixed/stddev_mixed.3.query.sqlpp
@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+* Description : Run stddev over an ordered list with mixed types
+* Expected Res : Failure
+* Date : March 5th 2018
+*/
+
+select element strict_stddev((
+ select element x
+ from [float('2.0'),'hello world',93847382783847382,date('2013-01-01')] as x
+));
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null/agg_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null/agg_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null/agg_null.1.adm
index cd777d3..53910f3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null/agg_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null/agg_null.1.adm
@@ -1 +1 @@
-{ "sql-count1": 0, "average1": null, "sql-sum1": null, "sql-min1": null, "sql-max1": null, "sql-count2": 0, "average2": null, "sql-sum2": null, "sql-min2": null, "sql-max2": null }
+{ "sql-count1": 0, "average1": null, "sql-sum1": null, "sql-min1": null, "sql-max1": null, "sql-stddev1": null, "sql-count2": 0, "average2": null, "sql-sum2": null, "sql-min2": null, "sql-max2": null, "sql-stddev2": null }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
index 6216cee..425ca45 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 2, "average": 26.0, "sql-sum": 52, "sql-min": 21, "sql-max": 31 }
+{ "sql-count": 2, "average": 26.0, "sql-stddev": 7.0710678118654755, "sql-sum": 52, "sql-min": 21, "sql-max": 31 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
index f9daeca..4d9b33d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_null_rec_1/agg_null_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 3, "average": 5.32, "sql-sum": 15.96, "sql-min": 473847, "sql-max": 38473827484738239 }
+{ "sql-count": 3, "average": 5.32, "sql-sum": 15.96, "sql-stddev": 2.720510431232472E16, "sql-min": 473847, "sql-max": 38473827484738239 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
index 74697fa..2ea1357 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number/agg_number.1.adm
@@ -1 +1 @@
-{ "sql-count1": 4, "average1": 2.3461845695961844E16, "sql-count2": 4, "average2": 2.3461845695961844E16, "sql-sum1": 9.3847382783847376E16, "sql-min1": 1.0, "sql-max1": 9.3847382783847376E16, "sql-sum2": 9.3847382783847376E16, "sql-min2": 1.0, "sql-max2": 9.3847382783847376E16 }
+{ "sql-count1": 4, "average1": 2.3461845695961844E16, "sql-stddev1": 4.6923691391923688E16, "sql-count2": 4, "average2": 2.3461845695961844E16, "sql-stddev2": 4.6923691391923688E16, "sql-sum1": 9.3847382783847376E16, "sql-min1": 1.0, "sql-max1": 9.3847382783847376E16, "sql-sum2": 9.3847382783847376E16, "sql-min2": 1.0, "sql-max2": 9.3847382783847376E16 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
index e936607..fdc01c8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/agg_number_rec/agg_number_rec.1.adm
@@ -1 +1 @@
-{ "sql-count": 3, "average": 1.2824609161579424E16, "sql-sum": 3.8473827484738272E16, "sql-min": 2.0, "sql-max": 3.847382748473824E16 }
+{ "sql-count": 3, "average": 1.2824609161579424E16, "sql-stddev": 2.2212874655068836E16, "sql-sum": 3.8473827484738272E16, "sql-min": 2.0, "sql-max": 3.847382748473824E16 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
index f68aba0..53318b6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/avg_int8_null/avg_int8_null.1.adm
@@ -1 +1 @@
-{ "average": 48.0 }
+{ "average": 18.0 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/count_null/count_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/count_null/count_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/count_null/count_null.1.adm
index ed55061..3c4c7ec 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/count_null/count_null.1.adm
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/count_null/count_null.1.adm
@@ -1 +1 @@
-{ "sql-count": 1 }
+{ "sql-count": 3 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev/scalar_stddev.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev/scalar_stddev.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev/scalar_stddev.1.adm
new file mode 100644
index 0000000..325ebd5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev/scalar_stddev.1.adm
@@ -0,0 +1,6 @@
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.adm
@@ -0,0 +1 @@
+null
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.adm
new file mode 100644
index 0000000..325ebd5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.adm
@@ -0,0 +1,6 @@
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double/serial_stddev_double.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double/serial_stddev_double.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double/serial_stddev_double.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double/serial_stddev_double.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.adm
new file mode 100644
index 0000000..c6fb3a0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 2.2212874654736076E16 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.adm
new file mode 100644
index 0000000..e69de29
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float/serial_stddev_float.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float/serial_stddev_float.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float/serial_stddev_float.1.adm
new file mode 100644
index 0000000..d2bef52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float/serial_stddev_float.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 0.8944271909999159 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.adm
new file mode 100644
index 0000000..81fb89a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/aggregate-sql/serial_stddev_float_null/serial_stddev_float_null.1.adm
@@ -0,0 +1 @@
+{ "gid": 1, "stddev": 1.0 }
[02/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..005eaad
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableSqlStddevAggregateFunction.java
@@ -0,0 +1,63 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableSqlStddevAggregateFunction
+ extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processDataValues(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishStddevFinalResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finish(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateDescriptor.java
new file mode 100644
index 0000000..f20abc7
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateDescriptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.ISerializedAggregateEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SerializableStddevAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SERIAL_STDDEV;
+ }
+
+ @Override
+ public ISerializedAggregateEvaluatorFactory createSerializableAggregateEvaluatorFactory(
+ final IScalarEvaluatorFactory[] args) throws AlgebricksException {
+ return new ISerializedAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ISerializedAggregateEvaluator createAggregateEvaluator(IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SerializableStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateFunction.java
new file mode 100644
index 0000000..f30848d
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/serializable/std/SerializableStddevAggregateFunction.java
@@ -0,0 +1,71 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.serializable.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+
+public class SerializableStddevAggregateFunction extends AbstractSerializableSingleVariableStatisticsAggregateFunction {
+
+ public SerializableStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws HyracksDataException {
+ processDataValues(tuple, state, start, len);
+ }
+
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finishStddevFinalResults(state, start, len, result);
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput result) throws HyracksDataException {
+ finish(state, start, len, result);
+ }
+
+ @Override
+ protected void processNull(byte[] state, int start) {
+ state[start + AGG_TYPE_OFFSET] = ATypeTag.SERIALIZED_NULL_TYPE_TAG;
+ }
+
+ @Override
+ protected boolean skipStep(byte[] state, int start) {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + AGG_TYPE_OFFSET]);
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractAvgAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractAvgAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractAvgAggregateFunction.java
index 1dde27b..164fa6f 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractAvgAggregateFunction.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractAvgAggregateFunction.java
@@ -135,7 +135,11 @@ public abstract class AbstractAvgAggregateFunction extends AbstractAggregateFunc
} else if (aggType == ATypeTag.SYSTEM_NULL) {
aggType = typeTag;
} else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
- throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, data[offset], aggType.serialize());
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, data[offset], aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.AVG, aggType.serialize(), data[offset]);
+ }
} else if (ATypeHierarchy.canPromote(aggType, typeTag)) {
aggType = typeTag;
}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractMinMaxAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractMinMaxAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractMinMaxAggregateFunction.java
index 1aa609f..59e0ccc 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractMinMaxAggregateFunction.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractMinMaxAggregateFunction.java
@@ -88,7 +88,11 @@ public abstract class AbstractMinMaxAggregateFunction extends AbstractAggregateF
// Initialize min value.
outputVal.assign(inputVal);
} else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
- throw new IncompatibleTypeException(sourceLoc, "min/max", typeTag.serialize(), aggType.serialize());
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, "min/max", typeTag.serialize(), aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, "min/max", aggType.serialize(), typeTag.serialize());
+ }
} else {
// If a system_null is encountered locally, it would be an error; otherwise if it is seen
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSingleVarStatisticsAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSingleVarStatisticsAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSingleVarStatisticsAggregateFunction.java
new file mode 100644
index 0000000..8141839
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSingleVarStatisticsAggregateFunction.java
@@ -0,0 +1,260 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.common.config.GlobalConfig;
+import org.apache.asterix.dataflow.data.nontagged.serde.*;
+import org.apache.asterix.formats.nontagged.SerializerDeserializerProvider;
+import org.apache.asterix.om.base.*;
+import org.apache.asterix.om.types.*;
+import org.apache.asterix.om.types.hierachy.ATypeHierarchy;
+import org.apache.asterix.runtime.aggregates.utils.SingleVarFunctionsUtil;
+import org.apache.asterix.runtime.evaluators.common.AccessibleByteArrayEval;
+import org.apache.asterix.runtime.evaluators.common.ClosedRecordConstructorEvalFactory.ClosedRecordConstructorEval;
+import org.apache.asterix.runtime.exceptions.IncompatibleTypeException;
+import org.apache.asterix.runtime.exceptions.UnsupportedItemTypeException;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.dataflow.value.ISerializerDeserializer;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.data.std.primitive.VoidPointable;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.hyracks.data.std.util.ByteArrayAccessibleOutputStream;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+public abstract class AbstractSingleVarStatisticsAggregateFunction extends AbstractAggregateFunction {
+
+ /*
+ M1 and M2 are the 1st and 2nd central moment of a data sample
+ */
+ private static final int M1_FIELD_ID = 0;
+ private static final int M2_FIELD_ID = 1;
+ private static final int COUNT_FIELD_ID = 2;
+
+ private final ARecordType recType;
+
+ private ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();
+ private IPointable inputVal = new VoidPointable();
+ private IScalarEvaluator eval;
+ protected ATypeTag aggType;
+ private SingleVarFunctionsUtil moments = new SingleVarFunctionsUtil();
+ private AMutableDouble aDouble = new AMutableDouble(0);
+ private AMutableInt64 aInt64 = new AMutableInt64(0);
+
+ private IPointable resultBytes = new VoidPointable();
+ private ByteArrayAccessibleOutputStream m1Bytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput m1BytesOutput = new DataOutputStream(m1Bytes);
+ private ByteArrayAccessibleOutputStream m2Bytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput m2BytesOutput = new DataOutputStream(m2Bytes);
+ private ByteArrayAccessibleOutputStream countBytes = new ByteArrayAccessibleOutputStream();
+ private DataOutput countBytesOutput = new DataOutputStream(countBytes);
+ private IScalarEvaluator evalM1 = new AccessibleByteArrayEval(m1Bytes);
+ private IScalarEvaluator evalM2 = new AccessibleByteArrayEval(m2Bytes);
+ private IScalarEvaluator evalCount = new AccessibleByteArrayEval(countBytes);
+ private ClosedRecordConstructorEval recordEval;
+
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ADouble> doubleSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<AInt64> longSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ANull> nullSerde =
+ SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+
+ public AbstractSingleVarStatisticsAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(sourceLoc);
+ eval = args[0].createScalarEvaluator(context);
+ recType = new ARecordType(null, new String[] { "m1", "m2", "count" },
+ new IAType[] { BuiltinType.ADOUBLE, BuiltinType.ADOUBLE, BuiltinType.AINT64 }, false);
+ recordEval = new ClosedRecordConstructorEval(recType, new IScalarEvaluator[] { evalM1, evalM2, evalCount });
+ }
+
+ @Override
+ public void init() throws HyracksDataException {
+ aggType = ATypeTag.SYSTEM_NULL;
+ moments.set(0, 0, 0);
+ }
+
+ @Override
+ public abstract void step(IFrameTupleReference tuple) throws HyracksDataException;
+
+ @Override
+ public abstract void finish(IPointable result) throws HyracksDataException;
+
+ @Override
+ public abstract void finishPartial(IPointable result) throws HyracksDataException;
+
+ protected abstract FunctionIdentifier getFunctionIdentifier();
+
+ protected abstract void processNull();
+
+ protected void processDataValues(IFrameTupleReference tuple) throws HyracksDataException {
+ if (skipStep()) {
+ return;
+ }
+ eval.evaluate(tuple, inputVal);
+ byte[] data = inputVal.getByteArray();
+ int offset = inputVal.getStartOffset();
+
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(data[offset]);
+ if (typeTag == ATypeTag.MISSING || typeTag == ATypeTag.NULL) {
+ processNull();
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, getFunctionIdentifier(), data[offset],
+ aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, getFunctionIdentifier(), aggType.serialize(),
+ data[offset]);
+ }
+ } else if (ATypeHierarchy.canPromote(aggType, typeTag)) {
+ aggType = typeTag;
+ }
+ double val;
+ switch (typeTag) {
+ case TINYINT:
+ val = AInt8SerializerDeserializer.getByte(data, offset + 1);
+ moments.push(val);
+ break;
+ case SMALLINT:
+ val = AInt16SerializerDeserializer.getShort(data, offset + 1);
+ moments.push(val);
+ break;
+ case INTEGER:
+ val = AInt32SerializerDeserializer.getInt(data, offset + 1);
+ moments.push(val);
+ break;
+ case BIGINT:
+ val = AInt64SerializerDeserializer.getLong(data, offset + 1);
+ moments.push(val);
+ break;
+ case FLOAT:
+ val = AFloatSerializerDeserializer.getFloat(data, offset + 1);
+ moments.push(val);
+ break;
+ case DOUBLE:
+ val = ADoubleSerializerDeserializer.getDouble(data, offset + 1);
+ moments.push(val);
+ break;
+ default:
+ throw new UnsupportedItemTypeException(sourceLoc, getFunctionIdentifier(), data[offset]);
+ }
+ }
+
+ protected void finishPartialResults(IPointable result) throws HyracksDataException {
+ resultStorage.reset();
+ try {
+ // Double check that count 0 is accounted
+ if (aggType == ATypeTag.SYSTEM_NULL) {
+ if (GlobalConfig.DEBUG) {
+ GlobalConfig.ASTERIX_LOGGER.trace("Single var statistics aggregate ran over empty input.");
+ }
+ resultStorage.getDataOutput().writeByte(ATypeTag.SERIALIZED_SYSTEM_NULL_TYPE_TAG);
+ result.set(resultStorage);
+ } else if (aggType == ATypeTag.NULL) {
+ resultStorage.getDataOutput().writeByte(ATypeTag.SERIALIZED_NULL_TYPE_TAG);
+ result.set(resultStorage);
+ } else {
+ m1Bytes.reset();
+ aDouble.setValue(moments.getM1());
+ doubleSerde.serialize(aDouble, m1BytesOutput);
+ m2Bytes.reset();
+ aDouble.setValue(moments.getM2());
+ doubleSerde.serialize(aDouble, m2BytesOutput);
+ countBytes.reset();
+ aInt64.setValue(moments.getCount());
+ longSerde.serialize(aInt64, countBytesOutput);
+ recordEval.evaluate(null, resultBytes);
+ result.set(resultBytes);
+ }
+ } catch (IOException e) {
+ throw HyracksDataException.create(e);
+ }
+ }
+
+ protected void processPartialResults(IFrameTupleReference tuple) throws HyracksDataException {
+ if (skipStep()) {
+ return;
+ }
+ eval.evaluate(tuple, inputVal);
+ byte[] serBytes = inputVal.getByteArray();
+ int offset = inputVal.getStartOffset();
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[offset]);
+ switch (typeTag) {
+ case NULL:
+ processNull();
+ break;
+ case SYSTEM_NULL:
+ // Ignore and return.
+ break;
+ case OBJECT:
+ // Expected.
+ aggType = ATypeTag.DOUBLE;
+ int nullBitmapSize = 0;
+ int offset1 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, M1_FIELD_ID,
+ nullBitmapSize, false);
+ int offset2 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, M2_FIELD_ID,
+ nullBitmapSize, false);
+ int offset3 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, offset, COUNT_FIELD_ID,
+ nullBitmapSize, false);
+ double temp_m1 = ADoubleSerializerDeserializer.getDouble(serBytes, offset1);
+ double temp_m2 = ADoubleSerializerDeserializer.getDouble(serBytes, offset2);
+ long temp_count = AInt64SerializerDeserializer.getLong(serBytes, offset3);
+ moments.combine(temp_m1, temp_m2, temp_count);
+ break;
+ default:
+ throw new UnsupportedItemTypeException(sourceLoc, "intermediate/global-single-var-statistics",
+ serBytes[offset]);
+ }
+ }
+
+ protected void finishStddevFinalResults(IPointable result) throws HyracksDataException {
+ resultStorage.reset();
+ try {
+ if (moments.getCount() <= 1 || aggType == ATypeTag.NULL) {
+ nullSerde.serialize(ANull.NULL, resultStorage.getDataOutput());
+ } else {
+ aDouble.setValue(Math.sqrt(moments.getM2() / (moments.getCount() - 1)));
+ doubleSerde.serialize(aDouble, resultStorage.getDataOutput());
+ }
+ } catch (IOException e) {
+ throw HyracksDataException.create(e);
+ }
+ result.set(resultStorage);
+ }
+
+ protected boolean skipStep() {
+ return false;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSumAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSumAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSumAggregateFunction.java
index a8fa552..037e307 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSumAggregateFunction.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/AbstractSumAggregateFunction.java
@@ -95,8 +95,13 @@ public abstract class AbstractSumAggregateFunction extends AbstractAggregateFunc
} else if (aggType == ATypeTag.SYSTEM_NULL) {
aggType = typeTag;
} else if (typeTag != ATypeTag.SYSTEM_NULL && !ATypeHierarchy.isCompatible(typeTag, aggType)) {
- throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, typeTag.serialize(),
- aggType.serialize());
+ if (typeTag.ordinal() > aggType.ordinal()) {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, typeTag.serialize(),
+ aggType.serialize());
+ } else {
+ throw new IncompatibleTypeException(sourceLoc, BuiltinFunctions.SUM, aggType.serialize(),
+ typeTag.serialize());
+ }
}
if (ATypeHierarchy.canPromote(aggType, typeTag)) {
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..19d90b2
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateDescriptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class GlobalSqlStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new GlobalSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.GLOBAL_SQL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new GlobalSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..3728201
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalSqlStddevAggregateFunction.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class GlobalSqlStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public GlobalSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processPartialResults(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishStddevFinalResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ protected void processNull() {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateDescriptor.java
new file mode 100644
index 0000000..3ab204c
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateDescriptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class GlobalStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new GlobalStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.GLOBAL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new GlobalStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateFunction.java
new file mode 100644
index 0000000..5ceea4b
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/GlobalStddevAggregateFunction.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class GlobalStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public GlobalStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processPartialResults(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishStddevFinalResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ protected void processNull() {
+ aggType = ATypeTag.NULL;
+ }
+
+ @Override
+ protected boolean skipStep() {
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..f96a757
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateDescriptor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class IntermediateSqlStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new IntermediateSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.INTERMEDIATE_SQL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new IntermediateSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..44a0315
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateSqlStddevAggregateFunction.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class IntermediateSqlStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public IntermediateSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processPartialResults(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ protected void processNull() {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateDescriptor.java
new file mode 100644
index 0000000..503072b
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateDescriptor.java
@@ -0,0 +1,62 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class IntermediateStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new IntermediateStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.INTERMEDIATE_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new IntermediateStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateFunction.java
new file mode 100644
index 0000000..238a523
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/IntermediateStddevAggregateFunction.java
@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.runtime.aggregates.serializable.std.AbstractSerializableSingleVariableStatisticsAggregateFunction;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class IntermediateStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public IntermediateStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processPartialResults(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ protected void processNull() {
+ aggType = ATypeTag.NULL;
+ }
+
+ @Override
+ protected boolean skipStep() {
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..c89e71f
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateDescriptor.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class LocalSqlStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new LocalSqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.LOCAL_SQL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new LocalSqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateFunction.java
new file mode 100644
index 0000000..b030b8e
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalSqlStddevAggregateFunction.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class LocalSqlStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public LocalSqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processDataValues(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finish(result);
+ }
+
+ @Override
+ protected void processNull() {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateDescriptor.java
new file mode 100644
index 0000000..79bea48
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateDescriptor.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class LocalStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new LocalStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.LOCAL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new LocalStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateFunction.java
new file mode 100644
index 0000000..7ebdb1f
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/LocalStddevAggregateFunction.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class LocalStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public LocalStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processDataValues(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finish(result);
+ }
+
+ @Override
+ protected void processNull() {
+ aggType = ATypeTag.NULL;
+ }
+
+ @Override
+ protected boolean skipStep() {
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateDescriptor.java
new file mode 100644
index 0000000..41cc3ee
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateDescriptor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class SqlStddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SqlStddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.SQL_STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new SqlStddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateFunction.java
new file mode 100644
index 0000000..962d351
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/SqlStddevAggregateFunction.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class SqlStddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public SqlStddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processDataValues(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishStddevFinalResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finishPartialResults(result);
+ }
+
+ @Override
+ protected void processNull() {
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateDescriptor.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateDescriptor.java
new file mode 100644
index 0000000..0b6bb5b
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateDescriptor.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IAggregateEvaluatorFactory;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+
+public class StddevAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new StddevAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+ @Override
+ public IAggregateEvaluatorFactory createAggregateEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IAggregateEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IAggregateEvaluator createAggregateEvaluator(final IHyracksTaskContext ctx)
+ throws HyracksDataException {
+ return new StddevAggregateFunction(args, ctx, sourceLoc);
+ }
+ };
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateFunction.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateFunction.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateFunction.java
new file mode 100644
index 0000000..7b5e423
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/std/StddevAggregateFunction.java
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.asterix.runtime.aggregates.std;
+
+import org.apache.asterix.om.functions.BuiltinFunctions;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.api.exceptions.SourceLocation;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class StddevAggregateFunction extends AbstractSingleVarStatisticsAggregateFunction {
+
+ public StddevAggregateFunction(IScalarEvaluatorFactory[] args, IHyracksTaskContext context,
+ SourceLocation sourceLoc) throws HyracksDataException {
+ super(args, context, sourceLoc);
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws HyracksDataException {
+ processDataValues(tuple);
+ }
+
+ @Override
+ public void finish(IPointable result) throws HyracksDataException {
+ finishStddevFinalResults(result);
+ }
+
+ @Override
+ public void finishPartial(IPointable result) throws HyracksDataException {
+ finish(result);
+ }
+
+ @Override
+ protected void processNull() {
+ aggType = ATypeTag.NULL;
+ }
+
+ @Override
+ protected boolean skipStep() {
+ return aggType == ATypeTag.NULL;
+ }
+
+ @Override
+ protected FunctionIdentifier getFunctionIdentifier() {
+ return BuiltinFunctions.STDDEV;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/utils/SingleVarFunctionsUtil.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/utils/SingleVarFunctionsUtil.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/utils/SingleVarFunctionsUtil.java
new file mode 100644
index 0000000..3ce6a39
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/aggregates/utils/SingleVarFunctionsUtil.java
@@ -0,0 +1,93 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.asterix.runtime.aggregates.utils;
+
+/**
+The central moments of a data sample are useful for calculating statistics (such as stddev and
+variance) in a single pass.
+
+This class is based on a paper written by Philippe Pébay: Formulas for Robust, One-Pass Parallel
+Computation of Covariances and Arbitrary-Order Statistical Moments, 2008, Technical Report
+SAND2008-6212, Sandia National Laboratories.
+*/
+public class SingleVarFunctionsUtil {
+ private double m1;
+ private double m2;
+ private long count;
+
+ public SingleVarFunctionsUtil() {
+ m1 = 0.0;
+ m2 = 0.0;
+ count = 0;
+ }
+
+ /**
+ * Set the central moments of your current data sample
+ *
+ * @param moment1 first moment (mean) of the data sample
+ * @param moment2 second moment of the data sample
+ * @param cnt number of samples
+ */
+ public void set(double moment1, double moment2, long cnt) {
+ m1 = moment1;
+ m2 = moment2;
+ count = cnt;
+ }
+
+ /**
+ * Update the central moments after adding val to your data sample
+ *
+ * @param val value to add to the data sample
+ */
+ public void push(double val) {
+ count++;
+ double delta = val - m1;
+ double delta_n = delta / count;
+ double term1 = delta * delta_n * (count - 1);
+ m1 += delta / count;
+ m2 += term1;
+ }
+
+ /**
+ * Combine two sets of central moments into one.
+ *
+ * @param moment1 first moment (mean) of the data sample
+ * @param moment2 second moment of the data sample
+ * @param cnt number of samples
+ */
+ public void combine(double moment1, double moment2, long cnt) {
+ double delta = moment1 - m1;
+ long combined_count = count + cnt;
+ m1 = (count * m1 + cnt * moment1) / combined_count;
+ m2 += moment2 + delta * delta * count * cnt / combined_count;
+ count = combined_count;
+ }
+
+ public double getM1() {
+ return m1;
+ }
+
+ public double getM2() {
+ return m2;
+ }
+
+ public long getCount() {
+ return count;
+ }
+}
[10/10] asterixdb git commit: [ASTERIXDB-2459][FUN] Add sttdev()
aggregate function
Posted by dl...@apache.org.
[ASTERIXDB-2459][FUN] Add sttdev() aggregate function
- user model changes: yes
- storage format changes: no
- interface changes: no
Details:
1. Added stddev aggregation function and test cases
2. Added stddev to documentation and fixed some typos
3. Added serializable aggregate optimizer test
4. Change IncompatibleTypeException in aggregates to be deterministic
commit 26edb576f55a3d2308996f054a58ad43ab910f9b
Author: James Fang <jf...@ucr.edu>
Date: Fri Oct 5 15:10:37 2018 -0700
Change-Id: Ia709669a9d20358f11ad28f453ae8ad8551f6334
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2990
Tested-by: Jenkins <je...@fulliautomatix.ics.uci.edu>
Contrib: Jenkins <je...@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <je...@fulliautomatix.ics.uci.edu>
Reviewed-by: Dmitry Lychagin <dm...@couchbase.com>
Project: http://git-wip-us.apache.org/repos/asf/asterixdb/repo
Commit: http://git-wip-us.apache.org/repos/asf/asterixdb/commit/ab4bed0c
Tree: http://git-wip-us.apache.org/repos/asf/asterixdb/tree/ab4bed0c
Diff: http://git-wip-us.apache.org/repos/asf/asterixdb/diff/ab4bed0c
Branch: refs/heads/master
Commit: ab4bed0cee6a8b4d727ebb67c89da1c983c70487
Parents: eac3888
Author: James Fang <jf...@ucr.edu>
Authored: Fri Oct 12 00:46:31 2018 -0700
Committer: Dmitry Lychagin <dm...@couchbase.com>
Committed: Fri Oct 12 14:09:59 2018 -0700
----------------------------------------------------------------------
.../asterix-app/data/nontagged/numericData.adm | 4 +-
.../asterix-app/data/nontagged/numericData.json | 4 +-
.../asterix-app/data/nontagged/numericData.txt | 8 +
.../queries/aggregate/serial-agg.sqlpp | 38 +++
.../results/aggregate/serial-agg.plan | 24 ++
.../aggregate-sql/agg_null/agg_null.3.query.aql | 2 +-
.../agg_null_rec/agg_null_rec.3.query.aql | 2 +-
.../agg_null_rec_1/agg_null_rec_1.3.query.aql | 4 +-
.../agg_number/agg_number.3.query.aql | 3 +-
.../agg_number_rec/agg_number_rec.3.query.aql | 2 +-
.../aggregate/agg_null/agg_null.3.query.aql | 2 +-
.../agg_null_rec/agg_null_rec.3.query.aql | 2 +-
.../agg_null_rec_1/agg_null_rec_1.3.query.aql | 4 +-
.../aggregate/agg_number/agg_number.3.query.aql | 3 +-
.../agg_number_rec/agg_number_rec.3.query.aql | 2 +-
.../agg_null/agg_null.3.query.sqlpp | 2 +-
.../agg_null_rec/agg_null_rec.3.query.sqlpp | 3 +
.../agg_null_rec_1/agg_null_rec_1.3.query.sqlpp | 6 +
.../agg_number/agg_number.3.query.sqlpp | 2 +-
.../agg_number_rec/agg_number_rec.3.query.sqlpp | 3 +
.../scalar_stddev/scalar_stddev.1.ddl.sqlpp | 26 ++
.../scalar_stddev/scalar_stddev.3.query.sqlpp | 35 ++
.../scalar_stddev_empty.1.ddl.sqlpp | 26 ++
.../scalar_stddev_empty.3.query.sqlpp | 24 ++
.../scalar_stddev_null.1.ddl.sqlpp | 26 ++
.../scalar_stddev_null.3.query.sqlpp | 35 ++
.../serial_stddev_double.1.ddl.sqlpp | 33 ++
.../serial_stddev_double.2.update.sqlpp | 31 ++
.../serial_stddev_double.3.query.sqlpp | 25 ++
.../serial_stddev_double_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_double_null.2.update.sqlpp | 31 ++
.../serial_stddev_double_null.3.query.sqlpp | 25 ++
.../serial_stddev_empty.1.ddl.sqlpp | 33 ++
.../serial_stddev_empty.3.query.sqlpp | 25 ++
.../serial_stddev_float.1.ddl.sqlpp | 33 ++
.../serial_stddev_float.2.update.sqlpp | 31 ++
.../serial_stddev_float.3.query.sqlpp | 25 ++
.../serial_stddev_float_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_float_null.2.update.sqlpp | 31 ++
.../serial_stddev_float_null.3.query.sqlpp | 25 ++
.../serial_stddev_int16.1.ddl.sqlpp | 33 ++
.../serial_stddev_int16.2.update.sqlpp | 31 ++
.../serial_stddev_int16.3.query.sqlpp | 25 ++
.../serial_stddev_int16_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int16_null.2.update.sqlpp | 31 ++
.../serial_stddev_int16_null.3.query.sqlpp | 25 ++
.../serial_stddev_int32.1.ddl.sqlpp | 33 ++
.../serial_stddev_int32.2.update.sqlpp | 31 ++
.../serial_stddev_int32.3.query.sqlpp | 25 ++
.../serial_stddev_int32_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int32_null.2.update.sqlpp | 31 ++
.../serial_stddev_int32_null.3.query.sqlpp | 25 ++
.../serial_stddev_int64.1.ddl.sqlpp | 33 ++
.../serial_stddev_int64.2.update.sqlpp | 31 ++
.../serial_stddev_int64.3.query.sqlpp | 25 ++
.../serial_stddev_int64_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int64_null.2.update.sqlpp | 31 ++
.../serial_stddev_int64_null.3.query.sqlpp | 25 ++
.../serial_stddev_int8.1.ddl.sqlpp | 33 ++
.../serial_stddev_int8.2.update.sqlpp | 31 ++
.../serial_stddev_int8.3.query.sqlpp | 25 ++
.../serial_stddev_int8_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int8_null.2.update.sqlpp | 31 ++
.../serial_stddev_int8_null.3.query.sqlpp | 25 ++
.../serial_stddev_mixed.1.ddl.sqlpp | 33 ++
.../serial_stddev_mixed.2.update.sqlpp | 29 ++
.../serial_stddev_mixed.3.query.sqlpp | 30 ++
.../stddev_double/stddev_double.1.ddl.sqlpp | 25 ++
.../stddev_double/stddev_double.3.query.sqlpp | 23 ++
.../stddev_double_null.1.ddl.sqlpp | 38 +++
.../stddev_double_null.3.query.sqlpp | 26 ++
.../stddev_empty_01/stddev_empty_01.1.ddl.sqlpp | 27 ++
.../stddev_empty_01.3.query.sqlpp | 32 ++
.../stddev_empty_02/stddev_empty_02.1.ddl.sqlpp | 38 +++
.../stddev_empty_02.3.query.sqlpp | 31 ++
.../stddev_float/stddev_float.1.ddl.sqlpp | 22 ++
.../stddev_float/stddev_float.3.query.sqlpp | 26 ++
.../stddev_float_nu.1.ddl.sqlpp | 38 +++
.../stddev_float_nu.3.query.sqlpp | 26 ++
.../stddev_int16/stddev_int16.1.ddl.sqlpp | 22 ++
.../stddev_int16/stddev_int16.3.query.sqlpp | 26 ++
.../stddev_int16_null.1.ddl.sqlpp | 38 +++
.../stddev_int16_null.3.query.sqlpp | 26 ++
.../stddev_int32/stddev_int32.1.ddl.sqlpp | 22 ++
.../stddev_int32/stddev_int32.3.query.sqlpp | 26 ++
.../stddev_int32_null.1.ddl.sqlpp | 38 +++
.../stddev_int32_null.3.query.sqlpp | 26 ++
.../stddev_int64/stddev_int64.1.ddl.sqlpp | 22 ++
.../stddev_int64/stddev_int64.3.query.sqlpp | 26 ++
.../stddev_int64_null.1.ddl.sqlpp | 38 +++
.../stddev_int64_null.3.query.sqlpp | 26 ++
.../stddev_int8/stddev_int8.1.ddl.sqlpp | 22 ++
.../stddev_int8/stddev_int8.3.query.sqlpp | 26 ++
.../stddev_int8_null.1.ddl.sqlpp | 38 +++
.../stddev_int8_null.3.query.sqlpp | 26 ++
.../stddev_mixed/stddev_mixed.3.query.sqlpp | 28 ++
.../aggregate/agg_null/agg_null.3.query.sqlpp | 2 +-
.../agg_null_rec/agg_null_rec.3.query.sqlpp | 3 +
.../agg_null_rec_1/agg_null_rec_1.3.query.sqlpp | 6 +
.../agg_number/agg_number.3.query.sqlpp | 2 +-
.../agg_number_rec/agg_number_rec.3.query.sqlpp | 3 +
.../scalar_stddev/scalar_stddev.1.ddl.sqlpp | 26 ++
.../scalar_stddev/scalar_stddev.3.query.sqlpp | 35 ++
.../scalar_stddev_empty.1.ddl.sqlpp | 26 ++
.../scalar_stddev_empty.3.query.sqlpp | 24 ++
.../scalar_stddev_null.1.ddl.sqlpp | 26 ++
.../scalar_stddev_null.3.query.sqlpp | 35 ++
.../serial_stddev_double.1.ddl.sqlpp | 33 ++
.../serial_stddev_double.2.update.sqlpp | 31 ++
.../serial_stddev_double.3.query.sqlpp | 25 ++
.../serial_stddev_double_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_double_null.2.update.sqlpp | 31 ++
.../serial_stddev_double_null.3.query.sqlpp | 25 ++
.../serial_stddev_empty.1.ddl.sqlpp | 33 ++
.../serial_stddev_empty.3.query.sqlpp | 25 ++
.../serial_stddev_float.1.ddl.sqlpp | 33 ++
.../serial_stddev_float.2.update.sqlpp | 31 ++
.../serial_stddev_float.3.query.sqlpp | 25 ++
.../serial_stddev_float_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_float_null.2.update.sqlpp | 31 ++
.../serial_stddev_float_null.3.query.sqlpp | 25 ++
.../serial_stddev_int16.1.ddl.sqlpp | 33 ++
.../serial_stddev_int16.2.update.sqlpp | 31 ++
.../serial_stddev_int16.3.query.sqlpp | 25 ++
.../serial_stddev_int16_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int16_null.2.update.sqlpp | 31 ++
.../serial_stddev_int16_null.3.query.sqlpp | 25 ++
.../serial_stddev_int32.1.ddl.sqlpp | 33 ++
.../serial_stddev_int32.2.update.sqlpp | 31 ++
.../serial_stddev_int32.3.query.sqlpp | 25 ++
.../serial_stddev_int32_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int32_null.2.update.sqlpp | 31 ++
.../serial_stddev_int32_null.3.query.sqlpp | 25 ++
.../serial_stddev_int64.1.ddl.sqlpp | 33 ++
.../serial_stddev_int64.2.update.sqlpp | 31 ++
.../serial_stddev_int64.3.query.sqlpp | 25 ++
.../serial_stddev_int64_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int64_null.2.update.sqlpp | 31 ++
.../serial_stddev_int64_null.3.query.sqlpp | 25 ++
.../serial_stddev_int8.1.ddl.sqlpp | 33 ++
.../serial_stddev_int8.2.update.sqlpp | 31 ++
.../serial_stddev_int8.3.query.sqlpp | 25 ++
.../serial_stddev_int8_null.1.ddl.sqlpp | 33 ++
.../serial_stddev_int8_null.2.update.sqlpp | 31 ++
.../serial_stddev_int8_null.3.query.sqlpp | 25 ++
.../serial_stddev_mixed.1.ddl.sqlpp | 33 ++
.../serial_stddev_mixed.2.update.sqlpp | 29 ++
.../serial_stddev_mixed.3.query.sqlpp | 30 ++
.../stddev_double/stddev_double.1.ddl.sqlpp | 25 ++
.../stddev_double/stddev_double.3.query.sqlpp | 23 ++
.../stddev_double_null.1.ddl.sqlpp | 38 +++
.../stddev_double_null.3.query.sqlpp | 26 ++
.../stddev_empty_01/stddev_empty_01.1.ddl.sqlpp | 27 ++
.../stddev_empty_01.3.query.sqlpp | 32 ++
.../stddev_empty_02/stddev_empty_02.1.ddl.sqlpp | 38 +++
.../stddev_empty_02.3.query.sqlpp | 31 ++
.../stddev_float/stddev_float.1.ddl.sqlpp | 22 ++
.../stddev_float/stddev_float.3.query.sqlpp | 26 ++
.../stddev_float_null.1.ddl.sqlpp | 38 +++
.../stddev_float_null.3.query.sqlpp | 26 ++
.../stddev_int16/stddev_int16.1.ddl.sqlpp | 22 ++
.../stddev_int16/stddev_int16.3.query.sqlpp | 26 ++
.../stddev_int16_null.1.ddl.sqlpp | 38 +++
.../stddev_int16_null.3.query.sqlpp | 26 ++
.../stddev_int32/stddev_int32.1.ddl.sqlpp | 22 ++
.../stddev_int32/stddev_int32.3.query.sqlpp | 26 ++
.../stddev_int32_null.1.ddl.sqlpp | 38 +++
.../stddev_int32_null.3.query.sqlpp | 26 ++
.../stddev_int64/stddev_int64.1.ddl.sqlpp | 22 ++
.../stddev_int64/stddev_int64.3.query.sqlpp | 26 ++
.../stddev_int64_null.1.ddl.sqlpp | 38 +++
.../stddev_int64_null.3.query.sqlpp | 26 ++
.../stddev_int8/stddev_int8.1.ddl.sqlpp | 22 ++
.../stddev_int8/stddev_int8.3.query.sqlpp | 26 ++
.../stddev_int8_null.1.ddl.sqlpp | 38 +++
.../stddev_int8_null.3.query.sqlpp | 26 ++
.../stddev_mixed/stddev_mixed.3.query.sqlpp | 28 ++
.../aggregate-sql/agg_null/agg_null.1.adm | 2 +-
.../agg_null_rec/agg_null_rec.1.adm | 2 +-
.../agg_null_rec_1/agg_null_rec.1.adm | 2 +-
.../aggregate-sql/agg_number/agg_number.1.adm | 2 +-
.../agg_number_rec/agg_number_rec.1.adm | 2 +-
.../avg_int8_null/avg_int8_null.1.adm | 2 +-
.../aggregate-sql/count_null/count_null.1.adm | 2 +-
.../scalar_stddev/scalar_stddev.1.adm | 6 +
.../scalar_stddev_empty.1.adm | 1 +
.../scalar_stddev_null/scalar_stddev_null.1.adm | 6 +
.../serial_stddev_double.1.adm | 1 +
.../serial_stddev_double_null.1.adm | 1 +
.../serial_stddev_empty.1.adm | 0
.../serial_stddev_float.1.adm | 1 +
.../serial_stddev_float_null.1.adm | 1 +
.../serial_stddev_int16.1.adm | 1 +
.../serial_stddev_int16_null.1.adm | 1 +
.../serial_stddev_int32.1.adm | 1 +
.../serial_stddev_int32_null.1.adm | 1 +
.../serial_stddev_int64.1.adm | 1 +
.../serial_stddev_int64_null.1.adm | 1 +
.../serial_stddev_int8/serial_stddev_int8.1.adm | 1 +
.../serial_stddev_int8_null.1.adm | 1 +
.../serial_stddev_mixed.1.adm | 1 +
.../stddev_double/stddev_double.1.adm | 1 +
.../stddev_double_null/stddev_double_null.1.adm | 1 +
.../stddev_empty_01/stddev_empty_01.1.adm | 1 +
.../stddev_empty_02/stddev_empty_02.1.adm | 1 +
.../stddev_float/stddev_float.1.adm | 1 +
.../stddev_float_null/stddev_float_null.1.adm | 1 +
.../stddev_int16/stddev_int16.1.adm | 1 +
.../stddev_int16_null/stddev_int16_null.1.adm | 1 +
.../stddev_int32/stddev_int32.1.adm | 1 +
.../stddev_int32_null/stddev_int32_null.1.adm | 1 +
.../stddev_int64/stddev_int64.1.adm | 1 +
.../stddev_int64_null/stddev_int64_null.1.adm | 1 +
.../aggregate-sql/stddev_int8/stddev_int8.1.adm | 1 +
.../stddev_int8_null/stddev_int8_null.1.adm | 1 +
.../stddev_mixed/stddev_mixed.1.adm | 1 +
.../sum_double_null/sum_double_null.1.adm | 2 +-
.../sum_float_null/sum_float_null.1.adm | 2 +-
.../sum_int16_null/sum_int16_null.1.adm | 2 +-
.../sum_int32_null/sum_int32_null.1.adm | 2 +-
.../sum_int64_null/sum_int64_null.1.adm | 2 +-
.../sum_int8_null/sum_int8_null.1.adm | 2 +-
.../results/aggregate/agg_null/agg_null.1.adm | 2 +-
.../aggregate/agg_null_rec/agg_null_rec.1.adm | 2 +-
.../aggregate/agg_null_rec_1/agg_null_rec.1.adm | 2 +-
.../aggregate/agg_number/agg_number.1.adm | 2 +-
.../agg_number_rec/agg_number_rec.1.adm | 2 +-
.../aggregate/count_null/count_null.1.adm | 2 +-
.../aggregate/scalar_stddev/scalar_stddev.1.adm | 6 +
.../scalar_stddev_empty.1.adm | 1 +
.../scalar_stddev_null/scalar_stddev_null.1.adm | 6 +
.../serial_stddev_double.1.adm | 1 +
.../serial_stddev_double_null.1.adm | 1 +
.../serial_stddev_empty.1.adm | 0
.../serial_stddev_float.1.adm | 1 +
.../serial_stddev_float_null.1.adm | 1 +
.../serial_stddev_int16.1.adm | 1 +
.../serial_stddev_int16_null.1.adm | 1 +
.../serial_stddev_int32.1.adm | 1 +
.../serial_stddev_int32_null.1.adm | 1 +
.../serial_stddev_int64.1.adm | 1 +
.../serial_stddev_int64_null.1.adm | 1 +
.../serial_stddev_int8/serial_stddev_int8.1.adm | 1 +
.../serial_stddev_int8_null.1.adm | 1 +
.../serial_stddev_mixed.1.adm | 1 +
.../aggregate/stddev_double/stddev_double.1.adm | 1 +
.../stddev_double_null/stddev_double_null.1.adm | 1 +
.../stddev_empty_01/stddev_empty_01.1.adm | 1 +
.../stddev_empty_02/stddev_empty_02.1.adm | 1 +
.../aggregate/stddev_float/stddev_float.1.adm | 1 +
.../stddev_float_null/stddev_float_null.1.adm | 1 +
.../aggregate/stddev_int16/stddev_int16.1.adm | 1 +
.../stddev_int16_null/stddev_int16_null.1.adm | 1 +
.../aggregate/stddev_int32/stddev_int32.1.adm | 1 +
.../stddev_int32_null/stddev_int32_null.1.adm | 1 +
.../aggregate/stddev_int64/stddev_int64.1.adm | 1 +
.../stddev_int64_null/stddev_int64_null.1.adm | 1 +
.../aggregate/stddev_int8/stddev_int8.1.adm | 1 +
.../stddev_int8_null/stddev_int8_null.1.adm | 1 +
.../aggregate/stddev_mixed/stddev_mixed.1.adm | 1 +
.../numeric_types_01/numeric_types_01.1.adm | 4 +-
.../aggregate-sql/agg_null/agg_null.3.ast | 19 ++
.../agg_null_rec/agg_null_rec.3.ast | 19 ++
.../agg_null_rec_1/agg_null_rec_1.3.ast | 26 ++
.../aggregate-sql/agg_number/agg_number.3.ast | 32 ++
.../agg_number_rec/agg_number_rec.3.ast | 19 ++
.../scalar_stddev/scalar_stddev.1.ast | 0
.../scalar_stddev/scalar_stddev.3.ast | 105 ++++++
.../scalar_stddev_empty.1.ast | 0
.../scalar_stddev_empty.3.ast | 7 +
.../scalar_stddev_null/scalar_stddev_null.1.ast | 0
.../scalar_stddev_null/scalar_stddev_null.3.ast | 111 +++++++
.../serial_stddev_double.1.ast | 9 +
.../serial_stddev_double.2.ast | 1 +
.../serial_stddev_double.3.ast | 40 +++
.../serial_stddev_double_null.1.ast | 9 +
.../serial_stddev_double_null.2.ast | 1 +
.../serial_stddev_double_null.3.ast | 40 +++
.../serial_stddev_empty.1.ast | 9 +
.../serial_stddev_empty.3.ast | 40 +++
.../serial_stddev_float.1.ast | 9 +
.../serial_stddev_float.2.ast | 1 +
.../serial_stddev_float.3.ast | 40 +++
.../serial_stddev_float_null.1.ast | 9 +
.../serial_stddev_float_null.2.ast | 1 +
.../serial_stddev_float_null.3.ast | 40 +++
.../serial_stddev_int16.1.ast | 9 +
.../serial_stddev_int16.2.ast | 1 +
.../serial_stddev_int16.3.ast | 40 +++
.../serial_stddev_int16_null.1.ast | 9 +
.../serial_stddev_int16_null.2.ast | 1 +
.../serial_stddev_int16_null.3.ast | 40 +++
.../serial_stddev_int32.1.ast | 9 +
.../serial_stddev_int32.2.ast | 1 +
.../serial_stddev_int32.3.ast | 40 +++
.../serial_stddev_int32_null.1.ast | 9 +
.../serial_stddev_int32_null.2.ast | 1 +
.../serial_stddev_int32_null.3.ast | 40 +++
.../serial_stddev_int64.1.ast | 9 +
.../serial_stddev_int64.2.ast | 1 +
.../serial_stddev_int64.3.ast | 40 +++
.../serial_stddev_int64_null.1.ast | 9 +
.../serial_stddev_int64_null.2.ast | 1 +
.../serial_stddev_int64_null.3.ast | 40 +++
.../serial_stddev_int8/serial_stddev_int8.1.ast | 9 +
.../serial_stddev_int8/serial_stddev_int8.2.ast | 1 +
.../serial_stddev_int8/serial_stddev_int8.3.ast | 40 +++
.../serial_stddev_int8_null.1.ast | 9 +
.../serial_stddev_int8_null.2.ast | 1 +
.../serial_stddev_int8_null.3.ast | 40 +++
.../serial_stddev_int64_null.1.ast | 9 +
.../serial_stddev_int64_null.2.ast | 1 +
.../serial_stddev_int64_null.3.ast | 40 +++
.../stddev_double/stddev_double.1.ast | 1 +
.../stddev_double/stddev_double.3.ast | 19 ++
.../stddev_double_null/stddev_double_null.1.ast | 13 +
.../stddev_double_null/stddev_double_null.3.ast | 23 ++
.../stddev_empty_01/stddev_empty_01.1.ast | 0
.../stddev_empty_01/stddev_empty_01.3.ast | 24 ++
.../stddev_empty_02/stddev_empty_02.1.ast | 8 +
.../stddev_empty_02/stddev_empty_02.3.ast | 19 ++
.../stddev_float/stddev_float.1.ast | 0
.../stddev_float/stddev_float.3.ast | 24 ++
.../stddev_float_null/stddev_float_nu.1.ast | 13 +
.../stddev_float_null/stddev_float_nu.3.ast | 23 ++
.../stddev_int16/stddev_int16.1.ast | 0
.../stddev_int16/stddev_int16.3.ast | 24 ++
.../stddev_int16_null/stddev_int16_null.1.ast | 13 +
.../stddev_int16_null/stddev_int16_null.3.ast | 23 ++
.../stddev_int32/stddev_int32.1.ast | 0
.../stddev_int32/stddev_int32.3.ast | 24 ++
.../stddev_int32_null/stddev_int32_null.1.ast | 13 +
.../stddev_int32_null/stddev_int32_null.3.ast | 23 ++
.../stddev_int64/stddev_int64.1.ast | 0
.../stddev_int64/stddev_int64.3.ast | 24 ++
.../stddev_int64_null/stddev_int64_null.1.ast | 13 +
.../stddev_int64_null/stddev_int64_null.3.ast | 23 ++
.../aggregate-sql/stddev_int8/stddev_int8.1.ast | 0
.../aggregate-sql/stddev_int8/stddev_int8.3.ast | 24 ++
.../stddev_int8_null/stddev_int8_null.1.ast | 13 +
.../stddev_int8_null/stddev_int8_null.3.ast | 23 ++
.../stddev_mixed/stddev_mixed.3.ast | 22 ++
.../aggregate/agg_null/agg_null.3.ast | 19 ++
.../aggregate/agg_null_rec/agg_null_rec.3.ast | 19 ++
.../agg_null_rec_1/agg_null_rec_1.3.ast | 27 ++
.../aggregate/agg_number/agg_number.3.ast | 32 ++
.../agg_number_rec/agg_number_rec.3.ast | 19 ++
.../aggregate/scalar_stddev/scalar_stddev.1.ast | 0
.../aggregate/scalar_stddev/scalar_stddev.3.ast | 105 ++++++
.../scalar_stddev_empty.1.ast | 0
.../scalar_stddev_empty.3.ast | 7 +
.../scalar_stddev_null/scalar_stddev_null.1.ast | 0
.../scalar_stddev_null/scalar_stddev_null.3.ast | 111 +++++++
.../serial_stddev_double.1.ast | 9 +
.../serial_stddev_double.2.ast | 1 +
.../serial_stddev_double.3.ast | 40 +++
.../serial_stddev_double_null.1.ast | 9 +
.../serial_stddev_double_null.2.ast | 1 +
.../serial_stddev_double_null.3.ast | 40 +++
.../serial_stddev_empty.1.ast | 9 +
.../serial_stddev_empty.3.ast | 40 +++
.../serial_stddev_float.1.ast | 9 +
.../serial_stddev_float.2.ast | 1 +
.../serial_stddev_float.3.ast | 40 +++
.../serial_stddev_float_null.1.ast | 9 +
.../serial_stddev_float_null.2.ast | 1 +
.../serial_stddev_float_null.3.ast | 40 +++
.../serial_stddev_int16.1.ast | 9 +
.../serial_stddev_int16.2.ast | 1 +
.../serial_stddev_int16.3.ast | 40 +++
.../serial_stddev_int16_null.1.ast | 9 +
.../serial_stddev_int16_null.2.ast | 1 +
.../serial_stddev_int16_null.3.ast | 40 +++
.../serial_stddev_int32.1.ast | 9 +
.../serial_stddev_int32.2.ast | 1 +
.../serial_stddev_int32.3.ast | 40 +++
.../serial_stddev_int32_null.1.ast | 9 +
.../serial_stddev_int32_null.2.ast | 1 +
.../serial_stddev_int32_null.3.ast | 40 +++
.../serial_stddev_int64.1.ast | 9 +
.../serial_stddev_int64.2.ast | 1 +
.../serial_stddev_int64.3.ast | 40 +++
.../serial_stddev_int64_null.1.ast | 9 +
.../serial_stddev_int64_null.2.ast | 1 +
.../serial_stddev_int64_null.3.ast | 40 +++
.../serial_stddev_int8/serial_stddev_int8.1.ast | 9 +
.../serial_stddev_int8/serial_stddev_int8.2.ast | 1 +
.../serial_stddev_int8/serial_stddev_int8.3.ast | 40 +++
.../serial_stddev_int8_null.1.ast | 9 +
.../serial_stddev_int8_null.2.ast | 1 +
.../serial_stddev_int8_null.3.ast | 40 +++
.../serial_stddev_mixed.1.ast | 9 +
.../serial_stddev_mixed.2.ast | 1 +
.../serial_stddev_mixed.3.ast | 40 +++
.../aggregate/stddev_double/stddev_double.1.ast | 2 +
.../aggregate/stddev_double/stddev_double.3.ast | 19 ++
.../stddev_double_null/stddev_double_null.1.ast | 13 +
.../stddev_double_null/stddev_double_null.3.ast | 23 ++
.../stddev_empty_01/stddev_empty_01.1.ast | 0
.../stddev_empty_01/stddev_empty_01.3.ast | 24 ++
.../stddev_empty_02/stddev_empty_02.1.ast | 8 +
.../stddev_empty_02/stddev_empty_02.3.ast | 19 ++
.../aggregate/stddev_float/stddev_float.1.ast | 0
.../aggregate/stddev_float/stddev_float.3.ast | 24 ++
.../stddev_float_null/stddev_float_nu.1.ast | 13 +
.../stddev_float_null/stddev_float_nu.3.ast | 23 ++
.../aggregate/stddev_int16/stddev_int16.1.ast | 0
.../aggregate/stddev_int16/stddev_int16.3.ast | 24 ++
.../stddev_int16_null/stddev_int16_null.1.ast | 13 +
.../stddev_int16_null/stddev_int16_null.3.ast | 23 ++
.../aggregate/stddev_int32/stddev_int32.1.ast | 0
.../aggregate/stddev_int32/stddev_int32.3.ast | 18 +
.../stddev_int32_null/stddev_int32_null.1.ast | 13 +
.../stddev_int32_null/stddev_int32_null.3.ast | 23 ++
.../aggregate/stddev_int64/stddev_int64.1.ast | 0
.../aggregate/stddev_int64/stddev_int64.3.ast | 24 ++
.../stddev_int64_null/stddev_int64_null.1.ast | 13 +
.../stddev_int64_null/stddev_int64_null.3.ast | 23 ++
.../aggregate/stddev_int8/stddev_int8.1.ast | 0
.../aggregate/stddev_int8/stddev_int8.3.ast | 24 ++
.../stddev_int8_null/stddev_int8_null.1.ast | 13 +
.../stddev_int8_null/stddev_int8_null.3.ast | 23 ++
.../aggregate/stddev_mixed/stddev_mixed.3.ast | 22 ++
.../resources/runtimets/testsuite_sqlpp.xml | 324 ++++++++++++++++++
.../runtimets/testsuite_sqlpp_parser.xml | 329 +++++++++++++++++++
.../main/markdown/builtins/9_aggregate_sql.md | 60 +++-
.../asterix/om/functions/BuiltinFunctions.java | 121 +++++++
.../LocalSingleVarStatisticsTypeComputer.java | 44 +++
.../om/typecomputer/TypeComputerTest.java | 1 +
.../ScalarSqlStddevAggregateDescriptor.java | 49 +++
.../scalar/ScalarStddevAggregateDescriptor.java | 48 +++
...bstractSerializableAvgAggregateFunction.java | 8 +-
...ngleVariableStatisticsAggregateFunction.java | 296 +++++++++++++++++
...bstractSerializableSumAggregateFunction.java | 8 +-
...zableGlobalSqlStddevAggregateDescriptor.java | 63 ++++
...lizableGlobalSqlStddevAggregateFunction.java | 64 ++++
...alizableGlobalStddevAggregateDescriptor.java | 63 ++++
...rializableGlobalStddevAggregateFunction.java | 73 ++++
...ntermediateSqlStddevAggregateDescriptor.java | 63 ++++
...eIntermediateSqlStddevAggregateFunction.java | 63 ++++
...leIntermediateStddevAggregateDescriptor.java | 63 ++++
...ableIntermediateStddevAggregateFunction.java | 73 ++++
...izableLocalSqlStddevAggregateDescriptor.java | 63 ++++
...alizableLocalSqlStddevAggregateFunction.java | 63 ++++
...ializableLocalStddevAggregateDescriptor.java | 62 ++++
...erializableLocalStddevAggregateFunction.java | 72 ++++
...erializableSqlStddevAggregateDescriptor.java | 60 ++++
.../SerializableSqlStddevAggregateFunction.java | 63 ++++
.../SerializableStddevAggregateDescriptor.java | 62 ++++
.../SerializableStddevAggregateFunction.java | 71 ++++
.../std/AbstractAvgAggregateFunction.java | 6 +-
.../std/AbstractMinMaxAggregateFunction.java | 6 +-
...actSingleVarStatisticsAggregateFunction.java | 260 +++++++++++++++
.../std/AbstractSumAggregateFunction.java | 9 +-
.../std/GlobalSqlStddevAggregateDescriptor.java | 62 ++++
.../std/GlobalSqlStddevAggregateFunction.java | 62 ++++
.../std/GlobalStddevAggregateDescriptor.java | 62 ++++
.../std/GlobalStddevAggregateFunction.java | 69 ++++
...ntermediateSqlStddevAggregateDescriptor.java | 61 ++++
.../IntermediateSqlStddevAggregateFunction.java | 61 ++++
.../IntermediateStddevAggregateDescriptor.java | 62 ++++
.../IntermediateStddevAggregateFunction.java | 70 ++++
.../std/LocalSqlStddevAggregateDescriptor.java | 60 ++++
.../std/LocalSqlStddevAggregateFunction.java | 61 ++++
.../std/LocalStddevAggregateDescriptor.java | 60 ++++
.../std/LocalStddevAggregateFunction.java | 69 ++++
.../std/SqlStddevAggregateDescriptor.java | 61 ++++
.../std/SqlStddevAggregateFunction.java | 61 ++++
.../std/StddevAggregateDescriptor.java | 61 ++++
.../aggregates/std/StddevAggregateFunction.java | 69 ++++
.../utils/SingleVarFunctionsUtil.java | 93 ++++++
.../runtime/functions/FunctionCollection.java | 36 ++
472 files changed, 11326 insertions(+), 48 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/data/nontagged/numericData.adm
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/data/nontagged/numericData.adm b/asterixdb/asterix-app/data/nontagged/numericData.adm
index 06dd89a..12a7a7a 100644
--- a/asterixdb/asterix-app/data/nontagged/numericData.adm
+++ b/asterixdb/asterix-app/data/nontagged/numericData.adm
@@ -1,2 +1,4 @@
-{ "id": 10, "int8Field": int8("48"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 8, "int8Field": int8("48"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 9, "int8Field": int8("2"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 10, "int8Field": int8("4"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
{ "id": 11}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/data/nontagged/numericData.json
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/data/nontagged/numericData.json b/asterixdb/asterix-app/data/nontagged/numericData.json
index 06dd89a..12a7a7a 100644
--- a/asterixdb/asterix-app/data/nontagged/numericData.json
+++ b/asterixdb/asterix-app/data/nontagged/numericData.json
@@ -1,2 +1,4 @@
-{ "id": 10, "int8Field": int8("48"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 8, "int8Field": int8("48"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 9, "int8Field": int8("2"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
+{ "id": 10, "int8Field": int8("4"), "int16Field": int16("-16"),"int32Field": int32("-32"), "int64Field": int64("-64"), "int8Field2": int8("+48i8"), "int16Field2": int16("+16i16"),"int32Field2": int32("+32i32"),"int64Field2": int64("+64i64"),"int8Field3": +48i8, "int16Field3": +16i16,"int32Field3": +32i32,"int64Field3": +64i64, "int8Field4": -48i8, "int16Field4": -16i16,"int32Field4": -32i32,"int64Field4": -64i64, "floatField": float("+64"),"doubleField": double("+64"),"floatco2": float("+.64"),"doubleco2": double("+.64"),"floatco3": float("+64.1"),"doubleco3": double("+64.1"),"floatco4": float("+5.0e+10"),"doubleco4": double("+5.00e+10"),"floatco5": float("+5.0E10"),"doubleco5": double("+5.00E10"),"floatco6": float("+5.0E-10"),"doubleco6": double("+5.00E-10")}
{ "id": 11}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/data/nontagged/numericData.txt
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/data/nontagged/numericData.txt b/asterixdb/asterix-app/data/nontagged/numericData.txt
index fe9d53e..dbc99da 100644
--- a/asterixdb/asterix-app/data/nontagged/numericData.txt
+++ b/asterixdb/asterix-app/data/nontagged/numericData.txt
@@ -2,4 +2,12 @@
20:int8("+48i8"):int16("+16i16"):int32("+32i32"):int64("+64i64"):float("+5.0e+10"):double("+5.00e+10")
30:+48i8:+16i16:+32i32:+64i64:float("+5.0E10"):double("+5.00E10")
40:-48i8:-16i16:-32i32:-64i64:float("+5.0E-10"):double("+5.00E-10")
+50:int8("48"):int16("-16"):int32("-32"):int64("-64"):float("+64"):double("+64")
+60:int8("+48i8"):int16("+16i16"):int32("+32i32"):int64("+64i64"):float("+5.0e+10"):double("+5.00e+10")
+70:+48i8:+16i16:+32i32:+64i64:float("+5.0E10"):double("+5.00E10")
+80:-48i8:-16i16:-32i32:-64i64:float("+5.0E-10"):double("+5.00E-10")
+90:int8("48"):int16("-16"):int32("-32"):int64("-64"):float("+64"):double("+64")
+100:int8("+48i8"):int16("+16i16"):int32("+32i32"):int64("+64i64"):float("+5.0e+10"):double("+5.00e+10")
+110:+48i8:+16i16:+32i32:+64i64:float("+5.0E10"):double("+5.00E10")
+120:-48i8:-16i16:-32i32:-64i64:float("+5.0E-10"):double("+5.00E-10")
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/serial-agg.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/serial-agg.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/serial-agg.sqlpp
new file mode 100644
index 0000000..016921d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/serial-agg.sqlpp
@@ -0,0 +1,38 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : smallint
+};
+
+create dataset Test(TestType) primary key id;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/optimizerts/results/aggregate/serial-agg.plan
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/aggregate/serial-agg.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/aggregate/serial-agg.plan
new file mode 100644
index 0000000..a5d897d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/aggregate/serial-agg.plan
@@ -0,0 +1,24 @@
+-- DISTRIBUTE_RESULT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- EXTERNAL_GROUP_BY[$$43] |PARTITIONED|
+ {
+ -- AGGREGATE |LOCAL|
+ -- NESTED_TUPLE_SOURCE |LOCAL|
+ }
+ -- HASH_PARTITION_EXCHANGE [$$43] |PARTITIONED|
+ -- EXTERNAL_GROUP_BY[$$38] |PARTITIONED|
+ {
+ -- AGGREGATE |LOCAL|
+ -- NESTED_TUPLE_SOURCE |LOCAL|
+ }
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- DATASOURCE_SCAN |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
index 15a560d..db3e6c1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null/agg_null.3.query.aql
@@ -24,4 +24,4 @@
let $l1 := [null]
let $l2 := {{null, null}}
-return { "sql-count1": sql-count($l1), "average1": sql-avg($l1), "sql-sum1": sql-sum($l1), "sql-min1": sql-min($l1), "sql-max1": sql-max($l1), "sql-count2": sql-count($l2), "average2": sql-avg($l2), "sql-sum2": sql-sum($l2), "sql-min2": sql-min($l2), "sql-max2": sql-max($l2) }
+return { "sql-count1": sql-count($l1), "average1": sql-avg($l1), "sql-sum1": sql-sum($l1), "sql-min1": sql-min($l1), "sql-max1": sql-max($l1), "sql-stddev1": sql-stddev($l1), "sql-count2": sql-count($l2), "average2": sql-avg($l2), "sql-sum2": sql-sum($l2), "sql-min2": sql-min($l2), "sql-max2": sql-max($l2), "sql-stddev2": sql-stddev($l2)}
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
index 0ffbe42..0e9081a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec/agg_null_rec.3.query.aql
@@ -25,4 +25,4 @@
use dataverse test;
let $l := for $t in dataset Test return $t.valplus
-return { "sql-count": sql-count($l), "average": sql-avg($l), "sql-sum": sql-sum($l), "sql-min": sql-min($l), "sql-max": sql-max($l) }
+return { "sql-count": sql-count($l), "average": sql-avg($l), "sql-stddev": sql-stddev($l), "sql-sum": sql-sum($l), "sql-min": sql-min($l), "sql-max": sql-max($l) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
index b584709..121264d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.aql
@@ -26,5 +26,5 @@ use dataverse test;
let $l := for $t in dataset Test return $t
return { "sql-count": sql-count($l), "average": sql-avg(for $i in $l return $i.val), "sql-sum":
-sql-sum(for $i in $l return $i.val), "sql-min": sql-min(for $i in $l return $i.valplus),
-"sql-max": sql-max(for $i in $l return $i.valplus) }
+sql-sum(for $i in $l return $i.val), "sql-stddev": sql-stddev(for $i in $l return $i.valplus),
+"sql-min": sql-min(for $i in $l return $i.valplus), "sql-max": sql-max(for $i in $l return $i.valplus) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
index db6c991..ea1db8a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number/agg_number.3.query.aql
@@ -29,5 +29,6 @@ let $a2 := sql-avg($l2)
let $a3 := sql-sum($l2)
let $a4 := sql-min($l2)
let $a5 := sql-max($l2)
-return { "sql-count1": sql-count($l1), "average1": sql-avg($l1), "sql-sum1": sql-sum($l1), "sql-min1": sql-min($l1), "sql-max1": sql-max($l1), "sql-count2": $a1, "average2": $a2, "sql-sum2": $a3, "sql-min2": $a4, "sql-max2": $a5 }
+let $a6 := sql-stddev($l2)
+return { "sql-count1": sql-count($l1), "average1": sql-avg($l1), "sql-stddev1": sql-stddev($l1), "sql-sum1": sql-sum($l1), "sql-min1": sql-min($l1), "sql-max1": sql-max($l1), "sql-count2": $a1, "average2": $a2, "sql-stddev2": $a6, "sql-sum2": $a3, "sql-min2": $a4, "sql-max2": $a5 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
index b7a42a0..522b50e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/agg_number_rec/agg_number_rec.3.query.aql
@@ -25,4 +25,4 @@
use dataverse test;
let $l := for $t in dataset Test return $t.valplus
-return { "sql-count": sql-count($l), "average": sql-avg($l), "sql-sum": sql-sum($l), "sql-min": sql-min($l), "sql-max": sql-max($l) }
+return { "sql-count": sql-count($l), "average": sql-avg($l), "sql-stddev": sql-stddev($l), "sql-sum": sql-sum($l), "sql-min": sql-min($l), "sql-max": sql-max($l) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null/agg_null.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null/agg_null.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null/agg_null.3.query.aql
index 292e130..5f39d47 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null/agg_null.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null/agg_null.3.query.aql
@@ -24,4 +24,4 @@
let $l1 := [null]
let $l2 := {{null, null}}
-return { "count1": count($l1), "average1": avg($l1), "sum1": sum($l1), "min1": min($l1), "max1": max($l1), "count2": count($l2), "average2": avg($l2), "sum2": sum($l2), "min2": min($l2), "max2": max($l2) }
+return { "count1": count($l1), "average1": avg($l1), "sum1": sum($l1), "min1": min($l1), "max1": max($l1),"stddev1": stddev($l1), "count2": count($l2), "average2": avg($l2), "sum2": sum($l2), "min2": min($l2), "max2": max($l2), "stddev2": stddev($l2) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec/agg_null_rec.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec/agg_null_rec.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec/agg_null_rec.3.query.aql
index d8e1d91..5b14f2d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec/agg_null_rec.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec/agg_null_rec.3.query.aql
@@ -25,4 +25,4 @@
use dataverse test;
let $l := for $t in dataset Test return $t.valplus
-return { "count": count($l), "average": avg($l), "sum": sum($l), "min": min($l), "max": max($l) }
+return { "count": count($l), "average": avg($l), "stddev": stddev($l), "sum": sum($l), "min": min($l), "max": max($l) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.aql
index 415198a..5b8a017 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_null_rec_1/agg_null_rec_1.3.query.aql
@@ -26,5 +26,5 @@ use dataverse test;
let $l := for $t in dataset Test return $t
return { "count": count($l), "average": avg(for $i in $l return $i.val), "sum":
-sum(for $i in $l return $i.val), "min": min(for $i in $l return $i.valplus),
-"max": max(for $i in $l return $i.valplus) }
+sum(for $i in $l return $i.val), "stddev": stddev(for $i in $l return $i.val),
+"min": min(for $i in $l return $i.valplus), "max": max(for $i in $l return $i.valplus) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number/agg_number.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number/agg_number.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number/agg_number.3.query.aql
index 3e60dad..3ece422 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number/agg_number.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number/agg_number.3.query.aql
@@ -29,5 +29,6 @@ let $a2 := avg($l2)
let $a3 := sum($l2)
let $a4 := min($l2)
let $a5 := max($l2)
-return { "count1": count($l1), "average1": avg($l1), "sum1": sum($l1), "min1": min($l1), "max1": max($l1), "count2": $a1, "average2": $a2, "sum2": $a3, "min2": $a4, "max2": $a5 }
+let $a6 := stddev($l2)
+return { "count1": count($l1), "average1": avg($l1), "stddev1": stddev($l1), "sum1": sum($l1), "min1": min($l1), "max1": max($l1), "count2": $a1, "average2": $a2, "stddev2": $a6, "sum2": $a3, "min2": $a4, "max2": $a5 }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number_rec/agg_number_rec.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number_rec/agg_number_rec.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number_rec/agg_number_rec.3.query.aql
index 1ad04fa..220ff31 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number_rec/agg_number_rec.3.query.aql
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate/agg_number_rec/agg_number_rec.3.query.aql
@@ -25,4 +25,4 @@
use dataverse test;
let $l := for $t in dataset Test return $t.valplus
-return { "count": count($l), "average": avg($l), "sum": sum($l), "min": min($l), "max": max($l) }
+return { "count": count($l), "average": avg($l), "stddev": stddev($l), "sum": sum($l), "min": min($l), "max": max($l) }
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null/agg_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null/agg_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null/agg_null.3.query.sqlpp
index 911bb59..9fd31d1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null/agg_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null/agg_null.3.query.sqlpp
@@ -22,4 +22,4 @@
* Date : Feb 7th 2014
*/
-{'sql-count1':array_count([null]),'average1':array_avg([null]),'sql-sum1':array_sum([null]),'sql-min1':array_min([null]),'sql-max1':array_max([null]),'sql-count2':array_count({{null,null}}),'average2':array_avg({{null,null}}),'sql-sum2':array_sum({{null,null}}),'sql-min2':array_min({{null,null}}),'sql-max2':array_max({{null,null}})};
+{'sql-count1':array_count([null]),'average1':array_avg([null]),'sql-sum1':array_sum([null]),'sql-min1':array_min([null]),'sql-max1':array_max([null]),'sql-stddev1':array_stddev([null]),'sql-count2':array_count({{null,null}}),'average2':array_avg({{null,null}}),'sql-sum2':array_sum({{null,null}}),'sql-min2':array_min({{null,null}}),'sql-max2':array_max({{null,null}}),'sql-stddev2':array_stddev({{null,null}})};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.query.sqlpp
index 1307ccc..b5bdd81 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec/agg_null_rec.3.query.sqlpp
@@ -40,4 +40,7 @@ use test;
)),'sql-max':test.array_max((
select element t.valplus
from Test as t
+)),'sql-stddev':test.array_stddev((
+ select element t.valplus
+ from Test as t
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
index 629a7bb..13c8be1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_null_rec_1/agg_null_rec_1.3.query.sqlpp
@@ -52,4 +52,10 @@ use test;
select element t
from Test as t
) as i
+)),'sql-stddev':test.array_stddev((
+ select element i.valplus
+ from (
+ select element t
+ from Test as t
+ ) as i
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number/agg_number.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number/agg_number.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number/agg_number.3.query.sqlpp
index cc5aaa0..4776925 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number/agg_number.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number/agg_number.3.query.sqlpp
@@ -22,4 +22,4 @@
* Date : Feb 7th 2014
*/
-{'sql-count1':array_count([float('2.0'),double('3.0'),93847382783847382,1]),'average1':array_avg([float('2.0'),double('3.0'),93847382783847382,1]),'sql-sum1':array_sum([float('2.0'),double('3.0'),93847382783847382,1]),'sql-min1':array_min([float('2.0'),double('3.0'),93847382783847382,1]),'sql-max1':array_max([float('2.0'),double('3.0'),93847382783847382,1]),'sql-count2':array_count({{float('2.0'),double('3.0'),93847382783847382,1}}),'average2':array_avg({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-sum2':array_sum({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-min2':array_min({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-max2':array_max({{float('2.0'),double('3.0'),93847382783847382,1}})};
+{'sql-count1':array_count([float('2.0'),double('3.0'),93847382783847382,1]),'average1':array_avg([float('2.0'),double('3.0'),93847382783847382,1]),'sql-sum1':array_sum([float('2.0'),double('3.0'),93847382783847382,1]),'sql-min1':array_min([float('2.0'),double('3.0'),93847382783847382,1]),'sql-max1':array_max([float('2.0'),double('3.0'),93847382783847382,1]),'sql-stddev1':array_stddev([float('2.0'),double('3.0'),93847382783847382,1]),'sql-count2':array_count({{float('2.0'),double('3.0'),93847382783847382,1}}),'average2':array_avg({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-sum2':array_sum({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-min2':array_min({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-max2':array_max({{float('2.0'),double('3.0'),93847382783847382,1}}),'sql-stddev2':array_stddev({{float('2.0'),double('3.0'),93847382783847382,1}})};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.query.sqlpp
index 8476060..faec87a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/agg_number_rec/agg_number_rec.3.query.sqlpp
@@ -40,4 +40,7 @@ use test;
)),'sql-max':test.array_max((
select element t.valplus
from Test as t
+)),'sql-stddev':test.array_stddev((
+ select element t.valplus
+ from Test as t
))};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ddl.sqlpp
new file mode 100644
index 0000000..fbd4e19
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_avg without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.query.sqlpp
new file mode 100644
index 0000000..8a4ed23
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev/scalar_stddev.3.query.sqlpp
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_stddev without nulls.
+ * Success : Yes
+ */
+
+use test;
+
+
+with i8 as test.array_stddev([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+ i16 as test.array_stddev([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+ i32 as test.array_stddev([test.integer('1'),test.integer('2'),test.integer('3')]),
+ i64 as test.array_stddev([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+ f as test.array_stddev([test.float('1'),test.float('2'),test.float('3')]),
+ d as test.array_stddev([test.double('1'),test.double('2'),test.double('3')])
+select element i
+from [i8,i16,i32,i64,f,d] as i
+;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
new file mode 100644
index 0000000..430406c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_avg with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
new file mode 100644
index 0000000..2b01753
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_empty/scalar_stddev_empty.3.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_stddev with an empty list.
+ * Success : Yes
+ */
+
+select element array_stddev([]);
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
new file mode 100644
index 0000000..87b10c9
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.1.ddl.sqlpp
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_avg with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
new file mode 100644
index 0000000..e49076d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/scalar_stddev_null/scalar_stddev_null.3.query.sqlpp
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description : Tests the scalar version of array_stddev with nulls.
+ * Success : Yes
+ */
+
+use test;
+
+
+with i8 as test.array_stddev([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+ i16 as test.array_stddev([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+ i32 as test.array_stddev([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+ i64 as test.array_stddev([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+ f as test.array_stddev([test.float('1'),test.float('2'),test.float('3'),null]),
+ d as test.array_stddev([test.double('1'),test.double('2'),test.double('3'),null])
+select element i
+from [i8,i16,i32,i64,f,d] as i
+;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.update.sqlpp
new file mode 100644
index 0000000..88d820c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':double(473847.0)};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32)};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':double(38473827484738239.0)};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double(678900.0)};
+insert into Test
+select element {'id':4,'gid':1,'val':double(4.32),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double/serial_stddev_double.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
new file mode 100644
index 0000000..88d820c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.2.update.sqlpp
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+insert into Test
+select element {'id':0,'gid':1,'val':double(4.32),'valplus':double(473847.0)};
+insert into Test
+select element {'id':1,'gid':1,'val':double(5.32)};
+insert into Test
+select element {'id':2,'gid':1,'val':double(6.32),'valplus':double(38473827484738239.0)};
+insert into Test
+select element {'id':3,'gid':1,'val':double(4.32),'valplus':double(678900.0)};
+insert into Test
+select element {'id':4,'gid':1,'val':double(4.32),'valplus':null};
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
new file mode 100644
index 0000000..2125b05
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_double_null/serial_stddev_double_null.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.valplus) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
new file mode 100644
index 0000000..da0bd7b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : double
+};
+
+create dataset Test(TestType) primary key id;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
new file mode 100644
index 0000000..1219f2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_empty/serial_stddev_empty.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+use test;
+
+select gid, stddev(t.val) as stddev
+from Test as t
+/* +hash */
+group by t.gid as gid;
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/ab4bed0c/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
new file mode 100644
index 0000000..ddac6a0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/serial_stddev_float/serial_stddev_float.1.ddl.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+
+create type test.TestType as
+{
+ id : bigint,
+ gid : bigint,
+ val : float
+};
+
+create dataset Test(TestType) primary key id;