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Posted to commits@asterixdb.apache.org by ti...@apache.org on 2018/06/09 04:07:59 UTC

[1/5] asterixdb git commit: [ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Repository: asterixdb
Updated Branches:
  refs/heads/master 4dad01329 -> 3fd1f2361


http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue638/query-issue638.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue638/query-issue638.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue638/query-issue638.3.query.sqlpp
index 46a278c..2bf53b7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue638/query-issue638.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue638/query-issue638.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.coll_sum((
+select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.strict_sum((
         select element g.profit.amount
         from  g
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785-2/query-issue785-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785-2/query-issue785-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785-2/query-issue785-2.3.query.sqlpp
index 7a40cec..d042440 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785-2/query-issue785-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785-2/query-issue785-2.3.query.sqlpp
@@ -40,7 +40,7 @@ with  t as (
       where orders.o_custkey = customer.c_custkey and customer.c_nationkey = n.n_nationkey
       group by orders.o_orderdate as orderdate,n.n_nationkey as nation_key
       group as g2
-      let  sum = coll_sum((
+      let  sum = strict_sum((
             select element g2.orders.o_totalprice
             from g2
       ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785/query-issue785.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785/query-issue785.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785/query-issue785.3.query.sqlpp
index 6c7d7bd..073f7e2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785/query-issue785.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue785/query-issue785.3.query.sqlpp
@@ -31,7 +31,7 @@ select element {'nation_key':nation_key,'sum_price':(
         from  g as i
         group by i.x.order_date as od
         group as g2
-        let sum = coll_sum((
+        let sum = strict_sum((
               select element g2.i.x.sum_price
               from g2
           ))
@@ -40,7 +40,7 @@ select element {'nation_key':nation_key,'sum_price':(
     )}
 from  (
     select element {'nation_key':nation_key,'order_date':orderdate,
-                    'sum_price': coll_sum((
+                    'sum_price': strict_sum((
                         select value g3.orders.o_totalprice
                         from g3
                     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue786/query-issue786.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue786/query-issue786.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue786/query-issue786.3.query.sqlpp
index 8d37f4d..9903b78 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue786/query-issue786.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue786/query-issue786.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where orders.o_custkey = customer.c_custkey and customer.c_nationkey = nation.n_nationkey
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = coll_sum((
+        let  sum = strict_sum((
               select element g.orders.o_totalprice
               from g
         ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-2/query-issue810-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-2/query-issue810-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-2/query-issue810-2.3.query.sqlpp
index 38ba16f..6888d5f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-2/query-issue810-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-2/query-issue810-2.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheaps),'total_charges':tpch.coll_sum(charges)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheaps),'total_charges':tpch.strict_sum(charges)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-3/query-issue810-3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-3/query-issue810-3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-3/query-issue810-3.3.query.sqlpp
index f25f99d..4c25891 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-3/query-issue810-3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810-3/query-issue810-3.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheaps),'avg_expensive_discounts':tpch.coll_avg(expensives),'sum_disc_prices':tpch.coll_sum(disc_prices),'total_charges':tpch.coll_sum(charges)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheaps),'avg_expensive_discounts':tpch.strict_avg(expensives),'sum_disc_prices':tpch.strict_sum(disc_prices),'total_charges':tpch.strict_sum(charges)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810/query-issue810.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810/query-issue810.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810/query-issue810.3.query.sqlpp
index 6877db8..3ef97a7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810/query-issue810.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue810/query-issue810.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheap),'count_expensives':coll_count(expensive)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheap),'count_expensives':strict_count(expensive)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827-2/query-issue827-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827-2/query-issue827-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827-2/query-issue827-2.3.query.sqlpp
index aefe8a3..7fac9f5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827-2/query-issue827-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827-2/query-issue827-2.3.query.sqlpp
@@ -26,30 +26,30 @@
 use tpch;
 
 
-{'sum_qty_partial':tpch.coll_sum((
+{'sum_qty_partial':tpch.strict_sum((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'sum_base_price':tpch.coll_sum((
+)),'sum_base_price':tpch.strict_sum((
     select element i.l_extendedprice
     from  LineItem as i
-)),'sum_disc_price':tpch.coll_sum((
+)),'sum_disc_price':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount))
     from  LineItem as i
-)),'sum_charge':tpch.coll_sum((
+)),'sum_charge':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount) * (1 + i.l_tax))
     from  LineItem as i
-)),'ave_qty':tpch.coll_avg((
+)),'ave_qty':tpch.strict_avg((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'ave_price':tpch.coll_avg((
+)),'ave_price':tpch.strict_avg((
     select element i.l_extendedprice
     from  LineItem as i
-)),'ave_disc':tpch.coll_avg((
+)),'ave_disc':tpch.strict_avg((
     select element i.l_discount
     from  LineItem as i
-)),'count_order':coll_count((
+)),'count_order':strict_count((
     select element l
     from  LineItem as l
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827/query-issue827.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827/query-issue827.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827/query-issue827.3.query.sqlpp
index c488ab1..c8dd6f2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827/query-issue827.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue827/query-issue827.3.query.sqlpp
@@ -26,10 +26,10 @@
 use tpch;
 
 
-{'count_cheaps': coll_count((
+{'count_cheaps': strict_count((
     select element l.l_quantity
     from  LineItem as l
-)),'count_expensives': coll_sum((
+)),'count_expensives': strict_sum((
     select element e
     from  (
         select element l.l_extendedprice

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.2.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.2.query.sqlpp
index a383042..709b3fa 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.2.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.2.query.sqlpp
@@ -23,7 +23,7 @@
  * Date         : 31st May 2013
  */
 
-select element coll_count((
+select element strict_count((
     select element x
     from  `Metadata`.`Function` as x
     where (x.DataverseName = 'test')

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.4.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.4.query.sqlpp
index a383042..709b3fa 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.4.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/user-defined-functions/query-issue489/query-issue489.4.query.sqlpp
@@ -23,7 +23,7 @@
  * Date         : 31st May 2013
  */
 
-select element coll_count((
+select element strict_count((
     select element x
     from  `Metadata`.`Function` as x
     where (x.DataverseName = 'test')

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-benchmark/src/main/resources/benchmarks/tpch/queries/q13.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-benchmark/src/main/resources/benchmarks/tpch/queries/q13.sqlpp b/asterixdb/asterix-benchmark/src/main/resources/benchmarks/tpch/queries/q13.sqlpp
index fd6c657..7aa2cf9 100644
--- a/asterixdb/asterix-benchmark/src/main/resources/benchmarks/tpch/queries/q13.sqlpp
+++ b/asterixdb/asterix-benchmark/src/main/resources/benchmarks/tpch/queries/q13.sqlpp
@@ -24,7 +24,7 @@ FROM  (
         SELECT c_custkey, SUM(o_orderkey_count) AS c_count
         FROM  (
                 SELECT c.c_custkey,
-                       COLL_COUNT(
+                       STRICT_COUNT(
                            (
                             select element o.o_orderkey
                             from  Orders o

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 90eb017..921bc7e 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
@@ -168,10 +168,10 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
         3.4
 
 
-### coll_count ###
+### strict_count ###
  * Syntax:
 
-        coll_count(collection)
+        strict_count(collection)
 
  * Gets the number of items in the given collection.
  * Arguments:
@@ -185,16 +185,16 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 
  * Example:
 
-        coll_count( [1, 2, null, missing] );
+        strict_count( [1, 2, null, missing] );
 
  * The expected result is:
 
         4
 
-### coll_avg ###
+### strict_avg ###
  * Syntax:
 
-        coll_avg(num_collection)
+        strict_avg(num_collection)
 
  * Gets the average value of the numeric items in the given collection.
  * Arguments:
@@ -210,16 +210,16 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 
  * Example:
 
-        coll_avg( [100, 200, 300] );
+        strict_avg( [100, 200, 300] );
 
  * The expected result is:
 
         [ 200.0 ]
 
-### coll_sum ###
+### strict_sum ###
  * Syntax:
 
-        coll_sum(num_collection)
+        strict_sum(num_collection)
 
  * Gets the sum of the items in the given collection.
  * Arguments:
@@ -237,7 +237,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 
  * Example:
 
-        coll_sum( [100, 200, 300] );
+        strict_sum( [100, 200, 300] );
 
  * The expected result is:
 
@@ -246,7 +246,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 ### array_min ###
  * Syntax:
 
-        coll_min(num_collection)
+        strict_min(num_collection)
 
  * Gets the min value of comparable items in the given collection.
  * Arguments:
@@ -265,7 +265,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 
  * Example:
 
-        coll_min( [10.2, 100, 5] );
+        strict_min( [10.2, 100, 5] );
 
  * The expected result is:
 
@@ -275,7 +275,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 ### array_max ###
  * Syntax:
 
-        coll_max(num_collection)
+        strict_max(num_collection)
 
  * Gets the max value of numeric items in the given collection.
  * Arguments:
@@ -294,7 +294,7 @@ SQL++ builtin aggregate functions (e.g., `ARRAY_MIN`, `ARRAY_MAX`,
 
  * Example:
 
-        coll_max( [10.2, 100, 5] );
+        strict_max( [10.2, 100, 5] );
 
  * The expected result is:
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md b/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
index 996bb9e..223e188 100644
--- a/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
+++ b/asterixdb/asterix-doc/src/main/markdown/sqlpp/3_query.md
@@ -1080,11 +1080,11 @@ The following table catalogs the SQL++ built-in aggregation functions and also i
 
 | Function       | NULL         | MISSING      | Empty Collection |
 |----------------|--------------|--------------|------------------|
-| COLL_COUNT     | counted      | counted      | 0                |
-| COLL_SUM       | returns NULL | returns NULL | returns NULL     |
-| COLL_MAX       | returns NULL | returns NULL | returns NULL     |
-| COLL_MIN       | returns NULL | returns NULL | returns NULL     |
-| COLL_AVG       | returns NULL | returns NULL | returns NULL     |
+| STRICT_COUNT   | counted      | counted      | 0                |
+| STRICT_SUM     | returns NULL | returns NULL | returns NULL     |
+| STRICT_MAX     | returns NULL | returns NULL | returns NULL     |
+| STRICT_MIN     | returns NULL | returns NULL | returns NULL     |
+| STRICT_AVG     | returns NULL | returns NULL | returns NULL     |
 | ARRAY_COUNT    | not counted  | not counted  | 0                |
 | ARRAY_SUM      | ignores NULL | ignores NULL | returns NULL     |
 | ARRAY_MAX      | ignores NULL | ignores NULL | returns NULL     |

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/FunctionMapUtil.java
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/FunctionMapUtil.java b/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/FunctionMapUtil.java
index beb031a..7773072 100644
--- a/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/FunctionMapUtil.java
+++ b/asterixdb/asterix-lang-sqlpp/src/main/java/org/apache/asterix/lang/sqlpp/util/FunctionMapUtil.java
@@ -39,7 +39,9 @@ import org.apache.hyracks.api.exceptions.SourceLocation;
 public class FunctionMapUtil {
 
     public static final String CONCAT = "concat";
-    private final static String CORE_AGGREGATE_PREFIX = "coll_";
+    private final static String CORE_AGGREGATE_PREFIX = "strict_";
+    // This is a transitional case. The ALT_CORE_AGGREGATE_PREFIX should be removed again.
+    private final static String ALT_CORE_AGGREGATE_PREFIX = "coll_";
     private final static String CORE_SQL_AGGREGATE_PREFIX = "array_";
     private final static String INTERNAL_SQL_AGGREGATE_PREFIX = "sql-";
 
@@ -71,31 +73,6 @@ public class FunctionMapUtil {
     }
 
     /**
-     * Whether a function signature is a SQL++ core aggregate function.
-     *
-     * @param fs,
-     *            the function signature.
-     * @return true if the function signature is a SQL++ core aggregate,
-     *         false otherwise.
-     */
-    public static boolean isCoreAggregateFunction(FunctionSignature fs) {
-        String name = fs.getName().toLowerCase();
-        boolean coreAgg = name.startsWith(CORE_AGGREGATE_PREFIX);
-        boolean coreSqlAgg = name.startsWith(CORE_SQL_AGGREGATE_PREFIX);
-        if (!coreAgg && !coreSqlAgg) {
-            return false;
-        }
-        String internalName = coreAgg ? name.substring(CORE_AGGREGATE_PREFIX.length())
-                : (INTERNAL_SQL_AGGREGATE_PREFIX + name.substring(CORE_SQL_AGGREGATE_PREFIX.length()));
-        IFunctionInfo finfo = FunctionUtil
-                .getFunctionInfo(new FunctionIdentifier(FunctionConstants.ASTERIX_NS, internalName, fs.getArity()));
-        if (finfo == null) {
-            return false;
-        }
-        return BuiltinFunctions.getAggregateFunction(finfo.getFunctionIdentifier()) != null;
-    }
-
-    /**
      * Get the corresponding SQL++ core aggregate function from the SQL-92 aggregate function.
      *
      * @param fs,
@@ -114,15 +91,25 @@ public class FunctionMapUtil {
     /**
      * Maps a user invoked function signature to a system internal function signature.
      *
-     * @param fs,
+     * @param fs
      *            the user typed function.
+     * @param checkSql92Aggregate
+     *            enable check if the function is a SQL-92 aggregate function
      * @param sourceLoc
+     *            the source location of the function call
      * @return the system internal function.
+     * @throws CompilationException
+     *             if checkSql92Aggregate is true and the function is a SQL-92 aggregate function
      */
     public static FunctionSignature normalizeBuiltinFunctionSignature(FunctionSignature fs, boolean checkSql92Aggregate,
             SourceLocation sourceLoc) throws CompilationException {
-        if (isCoreAggregateFunction(fs)) {
-            return internalizeCoreAggregateFunctionName(fs);
+        String internalName = getInternalCoreAggregateFunctionName(fs);
+        if (internalName != null) {
+            FunctionIdentifier fi = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, internalName, fs.getArity());
+            IFunctionInfo finfo = FunctionUtil.getFunctionInfo(fi);
+            if (finfo != null && BuiltinFunctions.getAggregateFunction(finfo.getFunctionIdentifier()) != null) {
+                return new FunctionSignature(FunctionConstants.ASTERIX_NS, internalName, fs.getArity());
+            }
         } else if (checkSql92Aggregate && isSql92AggregateFunction(fs)) {
             throw new CompilationException(ErrorCode.COMPILATION_ERROR, sourceLoc,
                     fs.getName() + " is a SQL-92 aggregate function. The SQL++ core aggregate function "
@@ -155,20 +142,22 @@ public class FunctionMapUtil {
     }
 
     /**
-     * Removes the "array_" prefix for user-facing SQL++ core aggregate function names.
+     * Removes the "array_", "strict_", or "coll_" prefix for user-facing SQL++ core aggregate function names.
      *
-     * @param fs,
+     * @param fs
      *            a user-facing SQL++ core aggregate function signature.
-     * @return the AsterixDB internal function signature for the aggregate function.
-     * @throws CompilationException
+     * @return the AsterixDB internal function name for the aggregate function.
      */
-    private static FunctionSignature internalizeCoreAggregateFunctionName(FunctionSignature fs)
-            throws CompilationException {
+    private static String getInternalCoreAggregateFunctionName(FunctionSignature fs) {
         String name = fs.getName().toLowerCase();
-        boolean coreAgg = name.startsWith(CORE_AGGREGATE_PREFIX);
-        String lowerCaseName = coreAgg ? name.substring(CORE_AGGREGATE_PREFIX.length())
-                : (INTERNAL_SQL_AGGREGATE_PREFIX + name.substring(CORE_SQL_AGGREGATE_PREFIX.length()));
-        return new FunctionSignature(FunctionConstants.ASTERIX_NS, lowerCaseName, fs.getArity());
+        if (name.startsWith(CORE_AGGREGATE_PREFIX)) {
+            return name.substring(CORE_AGGREGATE_PREFIX.length());
+        } else if (name.startsWith(ALT_CORE_AGGREGATE_PREFIX)) {
+            return name.substring(ALT_CORE_AGGREGATE_PREFIX.length());
+        } else if (name.startsWith(CORE_SQL_AGGREGATE_PREFIX)) {
+            return INTERNAL_SQL_AGGREGATE_PREFIX + name.substring(CORE_SQL_AGGREGATE_PREFIX.length());
+        } else {
+            return null;
+        }
     }
-
 }


[3/5] asterixdb git commit: [ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Posted by ti...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/load/issue289_query/issue289_query.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/load/issue289_query/issue289_query.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/load/issue289_query/issue289_query.3.query.sqlpp
index 087f7f6..e12399f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/load/issue289_query/issue289_query.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/load/issue289_query/issue289_query.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_count((
+select element test.strict_count((
     select element l
     from  Customers as l
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/materialization/assign-reuse/assign-reuse.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/materialization/assign-reuse/assign-reuse.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/materialization/assign-reuse/assign-reuse.3.query.sqlpp
index 48a2456..2773865 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/materialization/assign-reuse/assign-reuse.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/materialization/assign-reuse/assign-reuse.3.query.sqlpp
@@ -23,12 +23,12 @@ use TinySocial;
 with  lonelyusers as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   ),
       lonelyusers2 as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   )
 select element {'user1':{'id':l1.id,'name':l1.name},'user2':{'id':l2.id,'name':l2.name}}
 from  lonelyusers as l1,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.query.sqlpp
index 075bfb8..5d87f1e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/misc/groupby-orderby-count/groupby-orderby-count.3.query.sqlpp
@@ -20,10 +20,10 @@
 use twitter;
 
 
-select element {'word':tok,'count':twitter.coll_count(( from g select value token ))}
+select element {'word':tok,'count':twitter.strict_count(( from g select value token ))}
 from  TwitterData as t,
       `word-tokens`(t.text) as token
 group by token as tok
 group as g
-order by coll_count(( from g select value token )) desc,tok
+order by strict_count(( from g select value token )) desc,tok
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue258/query-issue258.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue258/query-issue258.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue258/query-issue258.2.update.sqlpp
index 2b009ae..d1e30ef 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue258/query-issue258.2.update.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue258/query-issue258.2.update.sqlpp
@@ -28,7 +28,7 @@ USE test;
 
 INSERT INTO ds1
 CASE
-  WHEN coll_count((
+  WHEN strict_count((
       select element x
       from  ds2 as x
       where (x.id = 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue456/query-issue456.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue456/query-issue456.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue456/query-issue456.3.query.sqlpp
index 341481a..f0782fc 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue456/query-issue456.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-closed/query-issue456/query-issue456.3.query.sqlpp
@@ -26,7 +26,7 @@
 use test;
 
 
-select element [x.int_m, coll_count(( from g select value x ))]
+select element [x.int_m, strict_count(( from g select value x ))]
 from  DataOpen as x
 let id = x.id
 group by x.int_m

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-delete/enforced-type-delete.5.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-delete/enforced-type-delete.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-delete/enforced-type-delete.5.query.sqlpp
index a1c1923..c7b9b23 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-delete/enforced-type-delete.5.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-delete/enforced-type-delete.5.query.sqlpp
@@ -27,7 +27,7 @@ WITH l AS (SELECT VALUE o.o_orderKey
            FROM OrdersOpen o
            WHERE o.o_custkey >= -1
           )
-SELECT VALUE COLL_COUNT((
+SELECT VALUE STRICT_COUNT((
   SELECT VALUE l
   FROM l
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-upsert/enforced-type-upsert.5.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-upsert/enforced-type-upsert.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-upsert/enforced-type-upsert.5.query.sqlpp
index 0e6f4e9..a1b3bac 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-upsert/enforced-type-upsert.5.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/open-index-enforced/type-checking/enforced-type-upsert/enforced-type-upsert.5.query.sqlpp
@@ -27,7 +27,7 @@ WITH l AS (SELECT VALUE o.o_orderKey
            FROM OrdersOpen o
            WHERE o.o_custkey >= -1
           )
-SELECT VALUE COLL_COUNT((
+SELECT VALUE STRICT_COUNT((
   SELECT VALUE l
   FROM l
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/everysat_03/everysat_03.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/everysat_03/everysat_03.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/everysat_03/everysat_03.3.query.sqlpp
index f0fe4d0..e2f30a7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/everysat_03/everysat_03.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/everysat_03/everysat_03.3.query.sqlpp
@@ -23,7 +23,7 @@
  * Date             : 5th July 2012
  */
 
-with  a as [every x in [1,2] satisfies (coll_avg([x,1]) = 1),every x in ['1','2'] satisfies (string(x) = '1'),every x in ['1','2'] satisfies (`string-length`(x) = 1),every x in [[1,2],[10],[1,5,7,8]] satisfies (coll_count(x) = 1),every x in [[2],[10],[8]] satisfies (coll_count(x) = 1),every x in [true,false] satisfies boolean('true'),every x in [true,true] satisfies not(x),every x in [1,2,3],
+with  a as [every x in [1,2] satisfies (strict_avg([x,1]) = 1),every x in ['1','2'] satisfies (string(x) = '1'),every x in ['1','2'] satisfies (`string-length`(x) = 1),every x in [[1,2],[10],[1,5,7,8]] satisfies (strict_count(x) = 1),every x in [[2],[10],[8]] satisfies (strict_count(x) = 1),every x in [true,false] satisfies boolean('true'),every x in [true,true] satisfies not(x),every x in [1,2,3],
 y in [4,5,6] satisfies ((x + y) = 5),every x in [1,2,3],
 y in [4,5,6] satisfies ((x - y) = 5),every x in [1,2,3],
 y in [4,5,6] satisfies ((x * y) = 10),every x in ['ab','cd'],

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_03/somesat_03.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_03/somesat_03.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_03/somesat_03.3.query.sqlpp
index 5274bb5..8975aee 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_03/somesat_03.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_03/somesat_03.3.query.sqlpp
@@ -22,7 +22,7 @@
  * Date            : 6th July 2012
  */
 
-with  a as [some x in [1,2] satisfies ((x + x) = 3),some x in [1,2] satisfies ((x + x) = 2),some x in [1,2] satisfies ((x - 2) = 2),some x in [1,2] satisfies ((x - 2) = 0),some x in [1,2] satisfies ((x * 2) = 4),some x in [1,2] satisfies ((x / 2) = 1),some x in [1,2] satisfies (coll_avg([x,1]) = 1),some x in [1,2] satisfies boolean('true'),some x in [1,2] satisfies boolean('false'),some x in [true,false] satisfies not(x),some x in [1,2] satisfies ((x = 1) or (x = 2)),some x in [1,2] satisfies ((x = 1) and ((x + 1) = 2))]
+with  a as [some x in [1,2] satisfies ((x + x) = 3),some x in [1,2] satisfies ((x + x) = 2),some x in [1,2] satisfies ((x - 2) = 2),some x in [1,2] satisfies ((x - 2) = 0),some x in [1,2] satisfies ((x * 2) = 4),some x in [1,2] satisfies ((x / 2) = 1),some x in [1,2] satisfies (strict_avg([x,1]) = 1),some x in [1,2] satisfies boolean('true'),some x in [1,2] satisfies boolean('false'),some x in [true,false] satisfies not(x),some x in [1,2] satisfies ((x = 1) or (x = 2)),some x in [1,2] satisfies ((x = 1) and ((x + 1) = 2))]
 select element i
 from  a as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_04/somesat_04.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_04/somesat_04.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_04/somesat_04.3.query.sqlpp
index 562ff36..0212bb4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_04/somesat_04.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/quantifiers/somesat_04/somesat_04.3.query.sqlpp
@@ -24,7 +24,7 @@
  * Date             : 5th July 2012
  */
 
-with  a as [some x in ['foo','foobar','foot','fox'] satisfies (`string-length`(x) = 3),some x in [[5,4,3,2],[1,2,3,4,5,6,7,8],[4,2,3,4]] satisfies (coll_count(x) = 8),some x in [1,2] satisfies ((x = 1) or (x = 2)),some x in [1,2] satisfies ((x = 1) and ((x + 1) = 2)),some x in ['A','B','C'] satisfies (x = 'A'),some x in [1,2,3],
+with  a as [some x in ['foo','foobar','foot','fox'] satisfies (`string-length`(x) = 3),some x in [[5,4,3,2],[1,2,3,4,5,6,7,8],[4,2,3,4]] satisfies (strict_count(x) = 8),some x in [1,2] satisfies ((x = 1) or (x = 2)),some x in [1,2] satisfies ((x = 1) and ((x + 1) = 2)),some x in ['A','B','C'] satisfies (x = 'A'),some x in [1,2,3],
 y in [4,5,6] satisfies ((x + y) = 5),some x in [1,2,3],
 y in [4,5,6] satisfies ((x - y) = 5),some x in [1,2,3],
 y in [4,5,6] satisfies ((x * y) = 10),some x in [1,2,3],

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/resolution/fullyqualified2/fullyqualified2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/resolution/fullyqualified2/fullyqualified2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/resolution/fullyqualified2/fullyqualified2.3.query.sqlpp
index 7a44bfe..62d2437 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/resolution/fullyqualified2/fullyqualified2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/resolution/fullyqualified2/fullyqualified2.3.query.sqlpp
@@ -19,4 +19,4 @@
 
 use test1;
 
-coll_count(test.samptable);
+strict_count(test.samptable);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/semistructured/count-nullable/count-nullable.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/semistructured/count-nullable/count-nullable.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/semistructured/count-nullable/count-nullable.3.query.sqlpp
index 9705de5..4238881 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/semistructured/count-nullable/count-nullable.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/semistructured/count-nullable/count-nullable.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element {'custage':age,'count': coll_count(( from g select value c))}
+select element {'custage':age,'count': strict_count(( from g select value c))}
 from  Customers as c
 group by c.age as age
 group as g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation-with-filtering/cell-aggregation-with-filtering.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation-with-filtering/cell-aggregation-with-filtering.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation-with-filtering/cell-aggregation-with-filtering.3.query.sqlpp
index 63442c4..da03b3b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation-with-filtering/cell-aggregation-with-filtering.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation-with-filtering/cell-aggregation-with-filtering.3.query.sqlpp
@@ -27,6 +27,6 @@ let  keywords = 'Allergies',
 where (`spatial-intersect`(t.loc,region) and (t.time > datetime('2011-05-15T00:00:00Z')) and (t.time < datetime('2011-05-16T23:59:59Z')) and contains(t.text,keywords))
 group by `spatial-cell`(t.loc,`create-point`(24.5,-125.5),3.0,3.0) as c
 group as g
-let num = coll_count((from g select value t))
+let num = strict_count((from g select value t))
 order by num
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation/cell-aggregation.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation/cell-aggregation.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation/cell-aggregation.3.query.sqlpp
index eac020a..179fa9d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation/cell-aggregation.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/spatial/cell-aggregation/cell-aggregation.3.query.sqlpp
@@ -25,7 +25,7 @@ with  grid as (
       from  MyData as o
       group by `spatial-cell`(o.loc, `create-point`(0.0,0.0),5.0,5.0) as c
       group as g
-      let  num = coll_count(( from g select value o ))
+      let  num = strict_count(( from g select value o ))
       order by num
   )
 select element g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/subquery/relational_division2/relational_division2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/subquery/relational_division2/relational_division2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/subquery/relational_division2/relational_division2.3.query.sqlpp
index 45f924a..cf6b506 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/subquery/relational_division2/relational_division2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/subquery/relational_division2/relational_division2.3.query.sqlpp
@@ -22,7 +22,7 @@ USE test;
 /** Finds customers whose orders have all possible priorities.*/
 
 WITH priorities AS
-COLL_COUNT((
+STRICT_COUNT((
   SELECT DISTINCT o.o_orderpriority FROM Orders o
 ))
 ,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_max/agg_max.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_max/agg_max.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_max/agg_max.3.query.sqlpp
index b67806d..f7f3661 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_max/agg_max.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_max/agg_max.3.query.sqlpp
@@ -20,19 +20,19 @@
 use test;
 
 
-{'m0':test.coll_max((
+{'m0':test.strict_max((
     select element i.time
     from  tsdata as i
-)),'m1':test.coll_max((
+)),'m1':test.strict_max((
     select element i.date
     from  tsdata as i
-)),'m2':test.coll_max((
+)),'m2':test.strict_max((
     select element i.datetime
     from  tsdata as i
-)),'m3':test.coll_max((
+)),'m3':test.strict_max((
     select element i.dtduration
     from  tsdata as i
-)),'m4':test.coll_max((
+)),'m4':test.strict_max((
     select element i.ymduration
     from  tsdata as i
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_min/agg_min.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_min/agg_min.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_min/agg_min.3.query.sqlpp
index cfc6dd7..28ca219 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_min/agg_min.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/agg_min/agg_min.3.query.sqlpp
@@ -20,19 +20,19 @@
 use test;
 
 
-{'m0':test.coll_min((
+{'m0':test.strict_min((
     select element i.time
     from  tsdata as i
-)),'m1':test.coll_min((
+)),'m1':test.strict_min((
     select element i.date
     from  tsdata as i
-)),'m2':test.coll_min((
+)),'m2':test.strict_min((
     select element i.datetime
     from  tsdata as i
-)),'m3':test.coll_min((
+)),'m3':test.strict_min((
     select element i.dtduration
     from  tsdata as i
-)),'m4':test.coll_min((
+)),'m4':test.strict_min((
     select element i.ymduration
     from  tsdata as i
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_1/overlap_bins_gby_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_1/overlap_bins_gby_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_1/overlap_bins_gby_1.3.query.sqlpp
index 0f9b329..4cab752 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_1/overlap_bins_gby_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_1/overlap_bins_gby_1.3.query.sqlpp
@@ -25,8 +25,8 @@ use test;
 
 
 select element {'timebin':bin,
-    'count':coll_count((select value 1 from g)),
-    'total_ms':coll_sum((
+    'count':strict_count((select value 1 from g)),
+    'total_ms':strict_sum((
         select element
         `ms_from_day_time_duration`(`duration-from-interval`(`get-overlapping-interval`(bin, g.i2.interval)))
         from g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_3/overlap_bins_gby_3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_3/overlap_bins_gby_3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_3/overlap_bins_gby_3.3.query.sqlpp
index 9a29efb..7fc4ccd 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_3/overlap_bins_gby_3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/temporal/overlap_bins_gby_3/overlap_bins_gby_3.3.query.sqlpp
@@ -27,10 +27,10 @@ select element {'timebin':bin,'subgroups':(
         group by i.app as subgid
         order by subgid,multitask.count(i)
     )}
-from  multitask.`overlap-bins`(multitask.interval(multitask.coll_min((
+from  multitask.`overlap-bins`(multitask.interval(multitask.strict_min((
     select element i.time
     from  logs as i
-)),multitask.coll_max((
+)),multitask.strict_max((
     select element (i.time + multitask.`duration-from-ms`((i.duration * 1000)))
     from  logs as i
 ))),multitask.time('00:00:00.000'),multitask.`day_time_duration`('PT1M')) as bin

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/query-ASTERIXDB-1331.25.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/query-ASTERIXDB-1331.25.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/query-ASTERIXDB-1331.25.query.sqlpp
index 85a66f2..5952910 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/query-ASTERIXDB-1331.25.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/query-ASTERIXDB-1331.25.query.sqlpp
@@ -21,7 +21,7 @@
 
 USE TinySocial;
 
-SELECT ELEMENT coll_avg((
+SELECT ELEMENT strict_avg((
 select element LENGTH(message.message)
 FROM FacebookMessages AS message
 WHERE message.`in-response-to` >= 1 and

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.14.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.14.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.14.query.sqlpp
index 7ca10bd..de80b98 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.14.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.14.query.sqlpp
@@ -23,7 +23,7 @@
 use TinySocial;
 
 
-select element coll_count((
+select element strict_count((
     select element fbu
     from  FacebookUsers as fbu
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.22.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.22.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.22.query.sqlpp
index ac378d0..468c774 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.22.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite-open/tinysocial-suite.22.query.sqlpp
@@ -23,7 +23,7 @@
 use TinySocial;
 
 
-select element coll_count((
+select element strict_count((
     select element t
     from  TweetMessages as t
     where (t.tweetid = '13')

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.14.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.14.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.14.query.sqlpp
index 7ca10bd..de80b98 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.14.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.14.query.sqlpp
@@ -23,7 +23,7 @@
 use TinySocial;
 
 
-select element coll_count((
+select element strict_count((
     select element fbu
     from  FacebookUsers as fbu
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.22.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.22.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.22.query.sqlpp
index ac378d0..468c774 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.22.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.22.query.sqlpp
@@ -23,7 +23,7 @@
 use TinySocial;
 
 
-select element coll_count((
+select element strict_count((
     select element t
     from  TweetMessages as t
     where (t.tweetid = '13')

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.25.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.25.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.25.query.sqlpp
index fa84678..3ec28e7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.25.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tinysocial/tinysocial-suite/tinysocial-suite.25.query.sqlpp
@@ -19,7 +19,7 @@
 
 USE TinySocial;
 
-SELECT ELEMENT coll_avg((
+SELECT ELEMENT strict_avg((
 select element LENGTH(message.message)
 FROM FacebookMessages AS message
 WHERE message.`in-response-to` >= 1 and

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/q88/q88.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/q88/q88.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/q88/q88.3.query.sqlpp
index 455eab7..b7fb014 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/q88/q88.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/q88/q88.3.query.sqlpp
@@ -20,7 +20,7 @@
 
 USE tpcds;
 
-SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
+SELECT VALUE {"h8_30_to_9" : STRICT_COUNT((select 1
      FROM store_sales ss1, household_demographics , time_dim, store s1
      WHERE ss1.ss_sold_time_sk = time_dim.t_time_sk
      AND ss1.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -30,7 +30,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s1.s_store_name = 'ese')), "h9_to_9_30": COLL_COUNT((select 1
+     AND s1.s_store_name = 'ese')), "h9_to_9_30": STRICT_COUNT((select 1
      FROM store_sales ss2, household_demographics , time_dim, store s2
      WHERE ss2.ss_sold_time_sk = time_dim.t_time_sk
      AND ss2.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -40,7 +40,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s2.s_store_name = 'ese')), "h9_30_to_10": COLL_COUNT((select 1
+     AND s2.s_store_name = 'ese')), "h9_30_to_10": STRICT_COUNT((select 1
      FROM store_sales ss3, household_demographics , time_dim, store s3
      WHERE ss3.ss_sold_time_sk = time_dim.t_time_sk
      AND ss3.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -50,7 +50,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s3.s_store_name = 'ese')), "h10_to_10_30": COLL_COUNT((select 1
+     AND s3.s_store_name = 'ese')), "h10_to_10_30": STRICT_COUNT((select 1
      FROM store_sales ss4, household_demographics , time_dim, store s4
      WHERE ss4.ss_sold_time_sk = time_dim.t_time_sk
      AND ss4.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -60,7 +60,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s4.s_store_name = 'ese')), "h10_30_to_11": COLL_COUNT( (select 1
+     AND s4.s_store_name = 'ese')), "h10_30_to_11": STRICT_COUNT( (select 1
      FROM store_sales ss5, household_demographics , time_dim, store s5
      WHERE ss5.ss_sold_time_sk = time_dim.t_time_sk
      AND ss5.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -70,7 +70,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s5.s_store_name = 'ese')), "h11_to_11_30": COLL_COUNT((select 1
+     AND s5.s_store_name = 'ese')), "h11_to_11_30": STRICT_COUNT((select 1
      FROM store_sales ss6, household_demographics , time_dim, store s6
      WHERE ss6.ss_sold_time_sk = time_dim.t_time_sk
      AND ss6.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -80,7 +80,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s6.s_store_name = 'ese')), "h11_30_to_12": COLL_COUNT((select 1
+     AND s6.s_store_name = 'ese')), "h11_30_to_12": STRICT_COUNT((select 1
      FROM store_sales ss7, household_demographics , time_dim, store s7
      WHERE ss7.ss_sold_time_sk = time_dim.t_time_sk
      AND ss7.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -90,7 +90,7 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s7.s_store_name = 'ese')), "h12_to_12_30":  COLL_COUNT((select 1
+     AND s7.s_store_name = 'ese')), "h12_to_12_30":  STRICT_COUNT((select 1
      FROM store_sales ss8, household_demographics , time_dim, store s8
      WHERE ss8.ss_sold_time_sk = time_dim.t_time_sk
      AND ss8.ss_hdemo_sk = household_demographics.hd_demo_sk
@@ -100,4 +100,4 @@ SELECT VALUE {"h8_30_to_9" : COLL_COUNT((select 1
      AND ((household_demographics.hd_dep_count = 3 AND household_demographics.hd_vehicle_count<=3+2) or
           (household_demographics.hd_dep_count = 0 AND household_demographics.hd_vehicle_count<=0+2) or
           (household_demographics.hd_dep_count = 1 AND household_demographics.hd_vehicle_count<=1+2))
-     AND s8.s_store_name = 'ese'))};
\ No newline at end of file
+     AND s8.s_store_name = 'ese'))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1580/query-ASTERIXDB-1580.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1580/query-ASTERIXDB-1580.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1580/query-ASTERIXDB-1580.3.query.sqlpp
index c13f668..c1943e3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1580/query-ASTERIXDB-1580.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1580/query-ASTERIXDB-1580.3.query.sqlpp
@@ -30,6 +30,6 @@ where  a.ca_address_sk = c.c_current_addr_sk
     and s.ss_sold_date_sk = d.d_date_sk
     and s.ss_item_sk = i.i_item_sk
 group by a.ca_state group as stategrp
-having coll_count((select value a from stategrp)) >= 10
+having strict_count((select value a from stategrp)) >= 10
 order by cnt
 limit 100;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1602/query-ASTERIXDB-1602.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1602/query-ASTERIXDB-1602.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1602/query-ASTERIXDB-1602.3.query.sqlpp
index 3a1b5c2..fadfa8d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1602/query-ASTERIXDB-1602.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpcds/query-ASTERIXDB-1602/query-ASTERIXDB-1602.3.query.sqlpp
@@ -36,7 +36,7 @@ with tab as
  group by item.i_item_id
 )
 
-select coll_count((
+select strict_count((
  select *
  from tab t1, tab t2
-));
\ No newline at end of file
+));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
index f47341a..4ea0ad6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
@@ -21,28 +21,28 @@ use tpch;
 
 set hash_merge "true";
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':COLL_SUM((
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':STRICT_SUM((
         select element i.l.l_quantity
         from  g as i
-    )),'sum_base_price':COLL_SUM((
+    )),'sum_base_price':STRICT_SUM((
         select element i.l.l_extendedprice
         from  g as i
-    )),'sum_disc_price':COLL_SUM((
+    )),'sum_disc_price':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount))
         from  g as i
-    )),'sum_charge':COLL_SUM((
+    )),'sum_charge':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount) * (1 + i.l.l_tax))
         from  g as i
-    )),'ave_qty':COLL_AVG((
+    )),'ave_qty':STRICT_AVG((
         select element i.l.l_quantity
         from  g as i
-    )),'ave_price':COLL_AVG((
+    )),'ave_price':STRICT_AVG((
         select element i.l.l_extendedprice
         from g as i
-    )),'ave_disc':COLL_AVG((
+    )),'ave_disc':STRICT_AVG((
         select element i.l.l_discount
         from  g as i
-    )),'count_order':COLL_COUNT(( from g select value l ))}
+    )),'count_order':STRICT_COUNT(( from g select value l ))}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
index 24180d2..5ad4114 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
@@ -45,7 +45,7 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'p_partkey':p_partkey,'ps_min_supplycost':COLL_MIN((
+    select element {'p_partkey':p_partkey,'ps_min_supplycost':STRICT_MIN((
             select element i.pssrn.ps_supplycost
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
index f076d71..6911616 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
@@ -28,7 +28,7 @@ where (((c.c_mktsegment = 'BUILDING') and (c.c_custkey = o.o_custkey)) and ((l.l
 /* +hash */
 group by l.l_orderkey as l_orderkey,o.o_orderdate as o_orderdate,o.o_shippriority as o_shippriority
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from (from g select value l) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
index b82242e..df73d7b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
@@ -47,7 +47,7 @@ where ((c.c_nationkey = o1.s_nationkey) and (c.c_custkey = o1.o_custkey))
 /* +hash */
 group by o1.n_name as n_name
 group as g
-let revenue = COLL_SUM((
+let revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  (from g select value o1) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
index b6344b2..fa07fc3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
@@ -50,7 +50,7 @@ with  l_year0 as tpch.`get-year`(locs.l_shipdate)
 where ((locs.c_nationkey = t.c_nationkey) and (locs.s_nationkey = t.s_nationkey))
 group by t.supp_nation as supp_nation,t.cust_nation as cust_nation,l_year0 as l_year
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.locs.l_extendedprice * (1 - i.locs.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q08_national_market_share/q08_national_market_share.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q08_national_market_share/q08_national_market_share.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q08_national_market_share/q08_national_market_share.3.query.sqlpp
index 3aea572..766e704 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q08_national_market_share/q08_national_market_share.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q08_national_market_share/q08_national_market_share.3.query.sqlpp
@@ -20,10 +20,10 @@
 use tpch;
 
 
-select element {'year':year,'mkt_share':(tpch.coll_sum((
+select element {'year':year,'mkt_share':(tpch.strict_sum((
           select element case when i.t.s_name = 'BRAZIL' then i.t.revenue else 0.0 end
           from  g as i
-      )) / tpch.coll_sum((
+      )) / tpch.strict_sum((
           select element i.t.revenue
           from  g as i
       )))}
@@ -67,4 +67,4 @@ from  (
 group by t.year as year
 group as g
 order by year
-;
\ No newline at end of file
+;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
index 6dfd5af..a9116b2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-select element {'nation':nation,'o_year':o_year,'sum_profit':COLL_SUM((
+select element {'nation':nation,'o_year':o_year,'sum_profit':STRICT_SUM((
         select element pr.profit.amount
         from  g as pr
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item/q10_returned_item.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item/q10_returned_item.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item/q10_returned_item.3.query.sqlpp
index 6038d15..5066186 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item/q10_returned_item.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item/q10_returned_item.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let revenue = COLL_SUM((
+let revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  (from g select value locn) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
index 3a6ac4a..8730e73 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  (from g select value locn) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q11_important_stock/q11_important_stock.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q11_important_stock/q11_important_stock.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q11_important_stock/q11_important_stock.3.query.sqlpp
index 2fb8110..53834ab 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q11_important_stock/q11_important_stock.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q11_important_stock/q11_important_stock.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-with  sum as COLL_SUM((
+with  sum as STRICT_SUM((
       select element (ps.ps_supplycost * ps.ps_availqty)
       from  Partsupp as ps,
             (
@@ -33,7 +33,7 @@ with  sum as COLL_SUM((
   ))
 select element {'partkey':t1.ps_partkey,'part_value':t1.part_value}
 from  (
-    select element {'ps_partkey':ps_partkey,'part_value':COLL_SUM((
+    select element {'ps_partkey':ps_partkey,'part_value':STRICT_SUM((
             select element (i.ps.ps_supplycost * i.ps.ps_availqty)
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q12_shipping/q12_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q12_shipping/q12_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q12_shipping/q12_shipping.3.query.sqlpp
index a98ec6e..bbf5464 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q12_shipping/q12_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q12_shipping/q12_shipping.3.query.sqlpp
@@ -19,13 +19,13 @@
 
 use tpch;
 
-select element {'l_shipmode':l_shipmode,'high_line_count':tpch.coll_sum((
+select element {'l_shipmode':l_shipmode,'high_line_count':tpch.strict_sum((
         select element case i.o.o_orderpriority = '1-URGENT' or i.o.o_orderpriority = '2-HIGH'
                        when true then 1
                        when false then 0
                        end
         from  g as i
-    )),'low_line_count':tpch.coll_sum((
+    )),'low_line_count':tpch.strict_sum((
         select element case i.o.o_orderpriority = '1-URGENT' or i.o.o_orderpriority = '2-HIGH'
                        when true then 0
                        when false then 1

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
index a15ab14..860bce0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
@@ -24,12 +24,12 @@ set `import-private-functions` `true`;
 
 select element {'c_count':c_count,'custdist':custdist}
 from  (
-    select element {'c_custkey':c_custkey,'c_count':COLL_SUM((
+    select element {'c_custkey':c_custkey,'c_count':STRICT_SUM((
             select element i.o_orderkey_count
             from (select value co from g2) as i
         ))}
     from  (
-        select element {'c_custkey':c.c_custkey,'o_orderkey_count':coll_count((
+        select element {'c_custkey':c.c_custkey,'o_orderkey_count':strict_count((
                 select element o.o_orderkey
                 from  Orders as o
                 where c.c_custkey = o.o_custkey and o.o_comment not like '%special%requests%'
@@ -41,6 +41,6 @@ from  (
 ) as gco
 group by gco.c_count as c_count
 group as g
-let  custdist = coll_count(( select value gco from g ))
+let  custdist = strict_count(( select value gco from g ))
 order by custdist desc,c_count desc
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
index 2ec6a9c..651c398 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
@@ -20,10 +20,10 @@
 use tpch;
 
 
-select element (100.0 * COLL_SUM((
+select element (100.0 * STRICT_SUM((
       select element case i.p_type like 'PROMO%' when true then i.l_extendedprice * (1 - i.l_discount) else 0.0 end
       from (from g select value lp) as i
-  )) / COLL_SUM((
+  )) / STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from (from g select value lp) as i
   )))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q15_top_supplier/q15_top_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q15_top_supplier/q15_top_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q15_top_supplier/q15_top_supplier.3.query.sqlpp
index acd8537..61b2b33 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q15_top_supplier/q15_top_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q15_top_supplier/q15_top_supplier.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function revenue() {
 (
-    select element {'supplier_no':l_suppkey,'total_revenue':COLL_SUM((
+    select element {'supplier_no':l_suppkey,'total_revenue':STRICT_SUM((
             select element (i.l.l_extendedprice * (1 - i.l.l_discount))
             from g as i
         ))}
@@ -32,7 +32,7 @@ declare function revenue() {
     group as g
 )
 };
-with  m as COLL_MAX((
+with  m as STRICT_MAX((
       select element r2.total_revenue
       from  revenue() as r2
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
index 47dc549..b7aeb27 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
@@ -42,7 +42,7 @@ from  (
 ) as t2
 group by t2.p_brand as p_brand,t2.p_type as p_type,t2.p_size as p_size
 group as g
-let  supplier_cnt = COLL_COUNT((
+let  supplier_cnt = STRICT_COUNT((
       select element i.ps_suppkey
       from  (from g select value t2) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
index f22d29e..497601f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
@@ -20,35 +20,35 @@
 use tpch;
 
 
-select element {'t_partkey':l_partkey,'t_count':COLL_COUNT((from g select value l)),
-    't_avg_quantity':(0.2 * COLL_AVG((
+select element {'t_partkey':l_partkey,'t_count':STRICT_COUNT((from g select value l)),
+    't_avg_quantity':(0.2 * STRICT_AVG((
           select element i.l_quantity
           from  (from g select value l) as i
-    ))),'t_max_suppkey':COLL_MAX((
+    ))),'t_max_suppkey':STRICT_MAX((
         select element i.l_suppkey
         from  (from g select value l) as i
-    )),'t_max_linenumber':COLL_MAX((
+    )),'t_max_linenumber':STRICT_MAX((
         select element i.l_linenumber
         from  (from g select value l) as i
-    )),'t_avg_extendedprice':COLL_AVG((
+    )),'t_avg_extendedprice':STRICT_AVG((
         select element i.l_extendedprice
         from  (from g select value l) as i
-    )),'t_avg_discount':COLL_AVG((
+    )),'t_avg_discount':STRICT_AVG((
         select element i.l_discount
         from  (from g select value l) as i
-    )),'t_avg_tax':COLL_AVG((
+    )),'t_avg_tax':STRICT_AVG((
         select element i.l_tax
         from  (from g select value l) as i
-    )),'t_max_shipdate':COLL_MAX((
+    )),'t_max_shipdate':STRICT_MAX((
         select element i.l_shipdate
         from  (from g select value l) as i
-    )),'t_min_commitdate':COLL_MIN((
+    )),'t_min_commitdate':STRICT_MIN((
         select element i.l_commitdate
         from  (from g select value l) as i
-    )),'t_min_receiptdate':COLL_MIN((
+    )),'t_min_receiptdate':STRICT_MIN((
         select element i.l_receiptdate
         from  (from g select value l) as i
-    )),'t_max_comment':COLL_MAX((
+    )),'t_max_comment':STRICT_MAX((
         select element i.l_comment
         from  (from g select value l) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
index 010d03a..509aae3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function tmp() {
 (
-    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.coll_avg((
+    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.strict_avg((
               select element i.l_quantity
               from  (from g select value l) as i
           )))}
@@ -32,7 +32,7 @@ declare function tmp() {
 )
 };
 
-select element (coll_sum((
+select element (strict_sum((
       select element l.l_extendedprice
       from  tmp() as t,
             LineItem as l,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
index 1a11819..3f60c4a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
@@ -20,14 +20,14 @@
 use tpch;
 
 
-select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.coll_sum((
+select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.strict_sum((
         select element j.l_quantity
         from  (from g select value l) as j
     ))}
 from  Customer as c,
       Orders as o,
       (
-    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.coll_sum((
+    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.strict_sum((
             select element i.l_quantity
             from  (select value l from g2) as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
index df4e276..e53edb1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 set `import-private-functions` `true`;
 
-select element COLL_SUM((
+select element STRICT_SUM((
     select element (l.l_extendedprice * (1 - l.l_discount))
     from  LineItem as l,
           Part as p

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
index 2355162..dd8835f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
@@ -24,7 +24,7 @@ select element {'s_name':t4.s_name,'s_address':t4.s_address}
 from  (
     select distinct element {'ps_suppkey':pst1.ps_suppkey}
     from  (
-        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * COLL_SUM((
+        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * STRICT_SUM((
                   select element i.l_quantity
                   from  (from g select value l) as i
               )))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
index 65293dc..d5e6dbb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
@@ -22,10 +22,10 @@ use tpch;
 
 declare function tmp1() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
         ))}
@@ -40,10 +40,10 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
         ))}
@@ -78,6 +78,6 @@ from  (
 ) as t4
 group by t4.s_name as s_name
 group as g
-let  numwait = coll_count(( from g select value t4 ))
+let  numwait = strict_count(( from g select value t4 ))
 order by numwait desc,s_name
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
index d33a095..3081036 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
@@ -26,12 +26,12 @@ declare function q22_customer_tmp() {
     from  Customer as c
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       where (c.c_acctbal > 0.0)
   ))
-select element {'cntrycode':cntrycode,'numcust':COLL_COUNT(( from g select value ct )),'totacctbal':COLL_SUM((
+select element {'cntrycode':cntrycode,'numcust':STRICT_COUNT(( from g select value ct )),'totacctbal':STRICT_SUM((
         select element i.c_acctbal
         from  (from g select value ct) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue601/query-issue601.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue601/query-issue601.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue601/query-issue601.3.query.sqlpp
index 4689676..b473627 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue601/query-issue601.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue601/query-issue601.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_linenumber':l.l_linenumber,'count_order': coll_count((from g select value g))}
+select element {'l_linenumber':l.l_linenumber,'count_order': strict_count((from g select value g))}
 from  LineItem as l
 group by l.l_linenumber
 group as g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue638/query-issue638.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue638/query-issue638.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue638/query-issue638.3.query.sqlpp
index 46a278c..2bf53b7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue638/query-issue638.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue638/query-issue638.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.coll_sum((
+select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.strict_sum((
         select element g.profit.amount
         from  g
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785-2/query-issue785-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785-2/query-issue785-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785-2/query-issue785-2.3.query.sqlpp
index 7a40cec..d042440 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785-2/query-issue785-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785-2/query-issue785-2.3.query.sqlpp
@@ -40,7 +40,7 @@ with  t as (
       where orders.o_custkey = customer.c_custkey and customer.c_nationkey = n.n_nationkey
       group by orders.o_orderdate as orderdate,n.n_nationkey as nation_key
       group as g2
-      let  sum = coll_sum((
+      let  sum = strict_sum((
             select element g2.orders.o_totalprice
             from g2
       ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785/query-issue785.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785/query-issue785.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785/query-issue785.3.query.sqlpp
index 6c7d7bd..073f7e2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785/query-issue785.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue785/query-issue785.3.query.sqlpp
@@ -31,7 +31,7 @@ select element {'nation_key':nation_key,'sum_price':(
         from  g as i
         group by i.x.order_date as od
         group as g2
-        let sum = coll_sum((
+        let sum = strict_sum((
               select element g2.i.x.sum_price
               from g2
           ))
@@ -40,7 +40,7 @@ select element {'nation_key':nation_key,'sum_price':(
     )}
 from  (
     select element {'nation_key':nation_key,'order_date':orderdate,
-                    'sum_price': coll_sum((
+                    'sum_price': strict_sum((
                         select value g3.orders.o_totalprice
                         from g3
                     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue786/query-issue786.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue786/query-issue786.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue786/query-issue786.3.query.sqlpp
index 8d37f4d..9903b78 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue786/query-issue786.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-like/query-issue786/query-issue786.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where orders.o_custkey = customer.c_custkey and customer.c_nationkey = nation.n_nationkey
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = coll_sum((
+        let  sum = strict_sum((
               select element g.orders.o_totalprice
               from g
         ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
index f8211c9..9052e05 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
@@ -24,7 +24,7 @@ FROM  (
         SELECT c_custkey, sum(o_orderkey_count) AS c_count
         FROM  (
                 SELECT c_custkey,
-                       coll_count(
+                       strict_count(
                            (
                             select element o_orderkey
                             from  Orders

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue562/query-issue562.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue562/query-issue562.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue562/query-issue562.3.query.sqlpp
index c6afe18..352b7d6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue562/query-issue562.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue562/query-issue562.3.query.sqlpp
@@ -37,7 +37,7 @@ WITH q22_customer_tmp AS
 
 SELECT cntrycode, count(ct) AS numcust, sum(c_acctbal) AS totacctbal
 FROM  q22_customer_tmp as ct
-WHERE coll_count((
+WHERE strict_count((
                 SELECT ELEMENT Orders
                 FROM  Orders
                 WHERE ct.c_custkey = o_custkey

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-2/query-issue810-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-2/query-issue810-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-2/query-issue810-2.3.query.sqlpp
index fc9c64d..b1f35f3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-2/query-issue810-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-2/query-issue810-2.3.query.sqlpp
@@ -28,7 +28,7 @@ use tpch;
 
 SELECT l_returnflag,
        l_linestatus,
-       coll_count(cheaps) AS count_cheaps,
+       strict_count(cheaps) AS count_cheaps,
        total_charges AS total_charges
 FROM  LineItem as l
 WHERE l_shipdate <= '1998-09-02'

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-3/query-issue810-3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-3/query-issue810-3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-3/query-issue810-3.3.query.sqlpp
index 5186119..b8acf3b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-3/query-issue810-3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810-3/query-issue810-3.3.query.sqlpp
@@ -28,8 +28,8 @@ USE tpch;
 
 SELECT  l_returnflag,
         l_linestatus,
-        coll_count(cheaps) AS count_cheaps,
-        coll_avg(expensives) AS avg_expensive_discounts,
+        strict_count(cheaps) AS count_cheaps,
+        strict_avg(expensives) AS avg_expensive_discounts,
         sum_disc_prices AS sum_disc_prices,
         total_charges AS total_charges
 FROM  LineItem AS l

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810/query-issue810.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810/query-issue810.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810/query-issue810.3.query.sqlpp
index cb1b00f..1b959d5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810/query-issue810.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql-sugar/query-issue810/query-issue810.3.query.sqlpp
@@ -28,8 +28,8 @@ USE tpch;
 
 SELECT l_returnflag,
        l_linestatus,
-       coll_count(cheap) AS count_cheaps,
-       coll_count(expensive) AS count_expensives
+       strict_count(cheap) AS count_cheaps,
+       strict_count(expensive) AS count_expensives
 FROM LineItem AS l
 WHERE l_shipdate <= '1998-09-02'
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
index fb3e8e7..597b054 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
@@ -24,7 +24,7 @@ FROM  (
         SELECT c_custkey AS c_custkey, sum(co.o_orderkey_count) AS c_count
         FROM  (
                 SELECT c.c_custkey AS c_custkey,
-                       coll_count(
+                       strict_count(
                            (
                             select element o.o_orderkey
                             from  Orders as o

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue562/query-issue562.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue562/query-issue562.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue562/query-issue562.3.query.sqlpp
index 531e17f..f4a683b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue562/query-issue562.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue562/query-issue562.3.query.sqlpp
@@ -38,7 +38,7 @@ declare function q22_customer_tmp() {
 
 SELECT cntrycode AS cntrycode, count(ct) AS numcust, sum(ct.c_acctbal) AS totacctbal
 FROM  q22_customer_tmp() as ct
-WHERE coll_count((
+WHERE strict_count((
                 SELECT ELEMENT o
                 FROM  Orders AS o
                 WHERE ct.c_custkey = o.o_custkey

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-2/query-issue810-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-2/query-issue810-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-2/query-issue810-2.3.query.sqlpp
index bfd62c9..f193452 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-2/query-issue810-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-2/query-issue810-2.3.query.sqlpp
@@ -28,7 +28,7 @@ use tpch;
 
 SELECT l_returnflag AS l_returnflag,
        l_linestatus AS l_linestatus,
-       coll_count(cheaps) AS count_cheaps,
+       strict_count(cheaps) AS count_cheaps,
        total_charges AS total_charges
 FROM  LineItem as l
 WHERE l.l_shipdate <= '1998-09-02'

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-3/query-issue810-3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-3/query-issue810-3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-3/query-issue810-3.3.query.sqlpp
index 3ee3a31..7beda71 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-3/query-issue810-3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810-3/query-issue810-3.3.query.sqlpp
@@ -28,8 +28,8 @@ USE tpch;
 
 SELECT  l_returnflag AS l_returnflag,
         l_linestatus AS l_linestatus,
-        coll_count(cheaps) AS count_cheaps,
-        coll_avg(expensives) AS avg_expensive_discounts,
+        strict_count(cheaps) AS count_cheaps,
+        strict_avg(expensives) AS avg_expensive_discounts,
         sum_disc_prices AS sum_disc_prices,
         total_charges AS total_charges
 FROM  LineItem AS l

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810/query-issue810.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810/query-issue810.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810/query-issue810.3.query.sqlpp
index 17e37b3..2f49c59 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810/query-issue810.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-sql/query-issue810/query-issue810.3.query.sqlpp
@@ -28,8 +28,8 @@ USE tpch;
 
 SELECT l_returnflag AS l_returnflag,
        l_linestatus AS l_linestatus,
-       coll_count(cheap) AS count_cheaps,
-       coll_count(expensive) AS count_expensives
+       strict_count(cheap) AS count_cheaps,
+       strict_count(expensive) AS count_expensives
 FROM LineItem AS l
 WHERE l.l_shipdate <= '1998-09-02'
 /* +hash */


[2/5] asterixdb git commit: [ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Posted by ti...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate/nest_aggregate.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate/nest_aggregate.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate/nest_aggregate.3.query.sqlpp
index 389a35d..591d336 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate/nest_aggregate.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate/nest_aggregate.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where orders.o_custkey = customer.c_custkey and customer.c_nationkey = nation.n_nationkey
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = coll_sum((
+        let  sum = strict_sum((
               select element g.orders.o_totalprice
               from  g
           ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate2/nest_aggregate2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate2/nest_aggregate2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate2/nest_aggregate2.3.query.sqlpp
index e137e9f..8633039 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate2/nest_aggregate2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/nest_aggregate2/nest_aggregate2.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where ((orders.o_custkey = customer.c_custkey) and (customer.c_nationkey = nation.n_nationkey))
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = tpch.coll_sum((
+        let  sum = tpch.strict_sum((
               select element g.orders.o_totalprice
               from  g
           ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
index f47341a..4ea0ad6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
@@ -21,28 +21,28 @@ use tpch;
 
 set hash_merge "true";
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':COLL_SUM((
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':STRICT_SUM((
         select element i.l.l_quantity
         from  g as i
-    )),'sum_base_price':COLL_SUM((
+    )),'sum_base_price':STRICT_SUM((
         select element i.l.l_extendedprice
         from  g as i
-    )),'sum_disc_price':COLL_SUM((
+    )),'sum_disc_price':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount))
         from  g as i
-    )),'sum_charge':COLL_SUM((
+    )),'sum_charge':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount) * (1 + i.l.l_tax))
         from  g as i
-    )),'ave_qty':COLL_AVG((
+    )),'ave_qty':STRICT_AVG((
         select element i.l.l_quantity
         from  g as i
-    )),'ave_price':COLL_AVG((
+    )),'ave_price':STRICT_AVG((
         select element i.l.l_extendedprice
         from g as i
-    )),'ave_disc':COLL_AVG((
+    )),'ave_disc':STRICT_AVG((
         select element i.l.l_discount
         from  g as i
-    )),'count_order':COLL_COUNT(( from g select value l ))}
+    )),'count_order':STRICT_COUNT(( from g select value l ))}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
index 24180d2..5ad4114 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
@@ -45,7 +45,7 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'p_partkey':p_partkey,'ps_min_supplycost':COLL_MIN((
+    select element {'p_partkey':p_partkey,'ps_min_supplycost':STRICT_MIN((
             select element i.pssrn.ps_supplycost
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
index f076d71..6911616 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
@@ -28,7 +28,7 @@ where (((c.c_mktsegment = 'BUILDING') and (c.c_custkey = o.o_custkey)) and ((l.l
 /* +hash */
 group by l.l_orderkey as l_orderkey,o.o_orderdate as o_orderdate,o.o_shippriority as o_shippriority
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from (from g select value l) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
index b82242e..df73d7b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
@@ -47,7 +47,7 @@ where ((c.c_nationkey = o1.s_nationkey) and (c.c_custkey = o1.o_custkey))
 /* +hash */
 group by o1.n_name as n_name
 group as g
-let revenue = COLL_SUM((
+let revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  (from g select value o1) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
index b960393..09ec48d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-{'revenue':COLL_SUM((
+{'revenue':STRICT_SUM((
     select element (l.l_extendedprice * l.l_discount)
     from  LineItem as l
     where ((l.l_shipdate >= '1994-01-01') and (l.l_shipdate < '1995-01-01') and (l.l_discount >= 0.05) and (l.l_discount <= 0.07) and (l.l_quantity < 24))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
index b6344b2..fa07fc3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
@@ -50,7 +50,7 @@ with  l_year0 as tpch.`get-year`(locs.l_shipdate)
 where ((locs.c_nationkey = t.c_nationkey) and (locs.s_nationkey = t.s_nationkey))
 group by t.supp_nation as supp_nation,t.cust_nation as cust_nation,l_year0 as l_year
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.locs.l_extendedprice * (1 - i.locs.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q08_national_market_share/q08_national_market_share.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q08_national_market_share/q08_national_market_share.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q08_national_market_share/q08_national_market_share.3.query.sqlpp
index ce12ffd..61c0b7e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q08_national_market_share/q08_national_market_share.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q08_national_market_share/q08_national_market_share.3.query.sqlpp
@@ -20,10 +20,10 @@
 use tpch;
 
 
-select element {'year':year,'mkt_share':(COLL_SUM((
+select element {'year':year,'mkt_share':(STRICT_SUM((
           select element case i.s_name = 'BRAZIL' when true then i.revenue when false then 0.0 end
           from  (from g select value t) as i
-      )) / COLL_SUM((
+      )) / STRICT_SUM((
           select element i.revenue
           from  (from g select value t) as i
       )))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
index f469707..a31e791 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.coll_sum((
+select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.strict_sum((
         select element pr.amount
         from (from g select value profit) as pr
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item/q10_returned_item.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item/q10_returned_item.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item/q10_returned_item.3.query.sqlpp
index e48e264..39b50c7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item/q10_returned_item.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item/q10_returned_item.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let revenue = coll_sum((
+let revenue = strict_sum((
       select element (i.locn.l_extendedprice * (1 - i.locn.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
index e48e264..39b50c7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let revenue = coll_sum((
+let revenue = strict_sum((
       select element (i.locn.l_extendedprice * (1 - i.locn.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q11_important_stock/q11_important_stock.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q11_important_stock/q11_important_stock.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q11_important_stock/q11_important_stock.3.query.sqlpp
index 2fb8110..53834ab 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q11_important_stock/q11_important_stock.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q11_important_stock/q11_important_stock.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-with  sum as COLL_SUM((
+with  sum as STRICT_SUM((
       select element (ps.ps_supplycost * ps.ps_availqty)
       from  Partsupp as ps,
             (
@@ -33,7 +33,7 @@ with  sum as COLL_SUM((
   ))
 select element {'partkey':t1.ps_partkey,'part_value':t1.part_value}
 from  (
-    select element {'ps_partkey':ps_partkey,'part_value':COLL_SUM((
+    select element {'ps_partkey':ps_partkey,'part_value':STRICT_SUM((
             select element (i.ps.ps_supplycost * i.ps.ps_availqty)
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q12_shipping/q12_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q12_shipping/q12_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q12_shipping/q12_shipping.3.query.sqlpp
index b5390d4..d56543e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q12_shipping/q12_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q12_shipping/q12_shipping.3.query.sqlpp
@@ -19,13 +19,13 @@
 
 use tpch;
 
-select element {'l_shipmode':l_shipmode,'high_line_count':tpch.coll_sum((
+select element {'l_shipmode':l_shipmode,'high_line_count':tpch.strict_sum((
         select element case
                         when i.o.o_orderpriority = '1-URGENT' or i.o.o_orderpriority = '2-HIGH' then 1
                         else 0
                         end
         from  g as i
-    )),'low_line_count':tpch.coll_sum((
+    )),'low_line_count':tpch.strict_sum((
         select element case
                          when i.o.o_orderpriority = '1-URGENT' or i.o.o_orderpriority = '2-HIGH' then 0
                          else 1

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
index 0c0bdaa..9df4e16 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
@@ -24,12 +24,12 @@ set `import-private-functions` `true`;
 
 select element {'c_count':c_count,'custdist':custdist}
 from  (
-    select element {'c_custkey':c_custkey,'c_count':COLL_SUM((
+    select element {'c_custkey':c_custkey,'c_count':STRICT_SUM((
             select element i.o_orderkey_count
             from (select value co from g2) as i
         ))}
     from  (
-        select element {'c_custkey':c.c_custkey,'o_orderkey_count':coll_count((
+        select element {'c_custkey':c.c_custkey,'o_orderkey_count':strict_count((
                 select element o.o_orderkey
                 from  Orders as o
                 where c.c_custkey = o.o_custkey and o.o_comment not like '%special%requests%'

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
index 864793d..b715c25 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
@@ -19,13 +19,13 @@
 
 use tpch;
 
-select element (100.0 * tpch.coll_sum((
+select element (100.0 * tpch.strict_sum((
       select element case
                        when i.lp.p_type like 'PROMO%' then i.lp.l_extendedprice * (1 - i.lp.l_discount)
                        else 0.0
                      end
       from  g as i
-  )) / tpch.coll_sum((
+  )) / tpch.strict_sum((
       select element (i.lp.l_extendedprice * (1 - i.lp.l_discount))
       from  g as i
   )))
@@ -34,4 +34,4 @@ from  LineItem as l,
 let lp = {'p_type': p.p_type, 'l_extendedprice': l.l_extendedprice, 'l_discount': l.l_discount}
 where ((l.l_partkey = p.p_partkey) and (l.l_shipdate >= '1995-09-01') and (l.l_shipdate < '1995-10-01'))
 group by 1 as t group as g(lp as lp)
-;
\ No newline at end of file
+;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q15_top_supplier/q15_top_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q15_top_supplier/q15_top_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q15_top_supplier/q15_top_supplier.3.query.sqlpp
index acd8537..61b2b33 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q15_top_supplier/q15_top_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q15_top_supplier/q15_top_supplier.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function revenue() {
 (
-    select element {'supplier_no':l_suppkey,'total_revenue':COLL_SUM((
+    select element {'supplier_no':l_suppkey,'total_revenue':STRICT_SUM((
             select element (i.l.l_extendedprice * (1 - i.l.l_discount))
             from g as i
         ))}
@@ -32,7 +32,7 @@ declare function revenue() {
     group as g
 )
 };
-with  m as COLL_MAX((
+with  m as STRICT_MAX((
       select element r2.total_revenue
       from  revenue() as r2
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
index 47dc549..b7aeb27 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
@@ -42,7 +42,7 @@ from  (
 ) as t2
 group by t2.p_brand as p_brand,t2.p_type as p_type,t2.p_size as p_size
 group as g
-let  supplier_cnt = COLL_COUNT((
+let  supplier_cnt = STRICT_COUNT((
       select element i.ps_suppkey
       from  (from g select value t2) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
index f22d29e..497601f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
@@ -20,35 +20,35 @@
 use tpch;
 
 
-select element {'t_partkey':l_partkey,'t_count':COLL_COUNT((from g select value l)),
-    't_avg_quantity':(0.2 * COLL_AVG((
+select element {'t_partkey':l_partkey,'t_count':STRICT_COUNT((from g select value l)),
+    't_avg_quantity':(0.2 * STRICT_AVG((
           select element i.l_quantity
           from  (from g select value l) as i
-    ))),'t_max_suppkey':COLL_MAX((
+    ))),'t_max_suppkey':STRICT_MAX((
         select element i.l_suppkey
         from  (from g select value l) as i
-    )),'t_max_linenumber':COLL_MAX((
+    )),'t_max_linenumber':STRICT_MAX((
         select element i.l_linenumber
         from  (from g select value l) as i
-    )),'t_avg_extendedprice':COLL_AVG((
+    )),'t_avg_extendedprice':STRICT_AVG((
         select element i.l_extendedprice
         from  (from g select value l) as i
-    )),'t_avg_discount':COLL_AVG((
+    )),'t_avg_discount':STRICT_AVG((
         select element i.l_discount
         from  (from g select value l) as i
-    )),'t_avg_tax':COLL_AVG((
+    )),'t_avg_tax':STRICT_AVG((
         select element i.l_tax
         from  (from g select value l) as i
-    )),'t_max_shipdate':COLL_MAX((
+    )),'t_max_shipdate':STRICT_MAX((
         select element i.l_shipdate
         from  (from g select value l) as i
-    )),'t_min_commitdate':COLL_MIN((
+    )),'t_min_commitdate':STRICT_MIN((
         select element i.l_commitdate
         from  (from g select value l) as i
-    )),'t_min_receiptdate':COLL_MIN((
+    )),'t_min_receiptdate':STRICT_MIN((
         select element i.l_receiptdate
         from  (from g select value l) as i
-    )),'t_max_comment':COLL_MAX((
+    )),'t_max_comment':STRICT_MAX((
         select element i.l_comment
         from  (from g select value l) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
index 010d03a..509aae3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function tmp() {
 (
-    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.coll_avg((
+    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.strict_avg((
               select element i.l_quantity
               from  (from g select value l) as i
           )))}
@@ -32,7 +32,7 @@ declare function tmp() {
 )
 };
 
-select element (coll_sum((
+select element (strict_sum((
       select element l.l_extendedprice
       from  tmp() as t,
             LineItem as l,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
index 1a11819..3f60c4a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
@@ -20,14 +20,14 @@
 use tpch;
 
 
-select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.coll_sum((
+select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.strict_sum((
         select element j.l_quantity
         from  (from g select value l) as j
     ))}
 from  Customer as c,
       Orders as o,
       (
-    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.coll_sum((
+    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.strict_sum((
             select element i.l_quantity
             from  (select value l from g2) as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
index df4e276..e53edb1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 set `import-private-functions` `true`;
 
-select element COLL_SUM((
+select element STRICT_SUM((
     select element (l.l_extendedprice * (1 - l.l_discount))
     from  LineItem as l,
           Part as p

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
index 2355162..dd8835f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
@@ -24,7 +24,7 @@ select element {'s_name':t4.s_name,'s_address':t4.s_address}
 from  (
     select distinct element {'ps_suppkey':pst1.ps_suppkey}
     from  (
-        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * COLL_SUM((
+        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * STRICT_SUM((
                   select element i.l_quantity
                   from  (from g select value l) as i
               )))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
index 65293dc..d5e6dbb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
@@ -22,10 +22,10 @@ use tpch;
 
 declare function tmp1() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
         ))}
@@ -40,10 +40,10 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
         ))}
@@ -78,6 +78,6 @@ from  (
 ) as t4
 group by t4.s_name as s_name
 group as g
-let  numwait = coll_count(( from g select value t4 ))
+let  numwait = strict_count(( from g select value t4 ))
 order by numwait desc,s_name
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
index d33a095..3081036 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
@@ -26,12 +26,12 @@ declare function q22_customer_tmp() {
     from  Customer as c
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       where (c.c_acctbal > 0.0)
   ))
-select element {'cntrycode':cntrycode,'numcust':COLL_COUNT(( from g select value ct )),'totacctbal':COLL_SUM((
+select element {'cntrycode':cntrycode,'numcust':STRICT_COUNT(( from g select value ct )),'totacctbal':STRICT_SUM((
         select element i.c_acctbal
         from  (from g select value ct) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue562/query-issue562.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue562/query-issue562.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue562/query-issue562.3.query.sqlpp
index 4cd5d54..d542ff7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue562/query-issue562.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue562/query-issue562.3.query.sqlpp
@@ -34,18 +34,18 @@ declare function q22_customer_tmp() {
     where ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17'))
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       let  phone_substr = tpch.substring(c.c_phone,0,2)
       where ((c.c_acctbal > 0.0) and ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17')))
   ))
-select element {'cntrycode':cntrycode,'numcust':tpch.count(ct),'totacctbal':tpch.coll_sum((
+select element {'cntrycode':cntrycode,'numcust':tpch.count(ct),'totacctbal':tpch.strict_sum((
         select element i.c_acctbal
         from  (from g select value ct) as i
     ))}
 from  tpch.q22_customer_tmp() as ct
-where (coll_count((
+where (strict_count((
     select element o
     from  Orders as o
     where ct.c_custkey = o.o_custkey

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue601/query-issue601.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue601/query-issue601.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue601/query-issue601.3.query.sqlpp
index 4689676..b473627 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue601/query-issue601.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue601/query-issue601.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_linenumber':l.l_linenumber,'count_order': coll_count((from g select value g))}
+select element {'l_linenumber':l.l_linenumber,'count_order': strict_count((from g select value g))}
 from  LineItem as l
 group by l.l_linenumber
 group as g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785-2/query-issue785-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785-2/query-issue785-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785-2/query-issue785-2.3.query.sqlpp
index 7a40cec..d042440 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785-2/query-issue785-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785-2/query-issue785-2.3.query.sqlpp
@@ -40,7 +40,7 @@ with  t as (
       where orders.o_custkey = customer.c_custkey and customer.c_nationkey = n.n_nationkey
       group by orders.o_orderdate as orderdate,n.n_nationkey as nation_key
       group as g2
-      let  sum = coll_sum((
+      let  sum = strict_sum((
             select element g2.orders.o_totalprice
             from g2
       ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785/query-issue785.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785/query-issue785.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785/query-issue785.3.query.sqlpp
index 6c7d7bd..073f7e2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785/query-issue785.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue785/query-issue785.3.query.sqlpp
@@ -31,7 +31,7 @@ select element {'nation_key':nation_key,'sum_price':(
         from  g as i
         group by i.x.order_date as od
         group as g2
-        let sum = coll_sum((
+        let sum = strict_sum((
               select element g2.i.x.sum_price
               from g2
           ))
@@ -40,7 +40,7 @@ select element {'nation_key':nation_key,'sum_price':(
     )}
 from  (
     select element {'nation_key':nation_key,'order_date':orderdate,
-                    'sum_price': coll_sum((
+                    'sum_price': strict_sum((
                         select value g3.orders.o_totalprice
                         from g3
                     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue786/query-issue786.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue786/query-issue786.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue786/query-issue786.3.query.sqlpp
index 8d37f4d..9903b78 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue786/query-issue786.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue786/query-issue786.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where orders.o_custkey = customer.c_custkey and customer.c_nationkey = nation.n_nationkey
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = coll_sum((
+        let  sum = strict_sum((
               select element g.orders.o_totalprice
               from g
         ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-2/query-issue810-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-2/query-issue810-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-2/query-issue810-2.3.query.sqlpp
index 38ba16f..6888d5f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-2/query-issue810-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-2/query-issue810-2.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheaps),'total_charges':tpch.coll_sum(charges)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheaps),'total_charges':tpch.strict_sum(charges)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-3/query-issue810-3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-3/query-issue810-3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-3/query-issue810-3.3.query.sqlpp
index 555437a..33618d0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-3/query-issue810-3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810-3/query-issue810-3.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheaps),'avg_expensive_discounts':tpch.coll_avg(expensives),'sum_disc_prices':tpch.coll_sum(disc_prices),'total_charges':tpch.coll_sum(charges)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheaps),'avg_expensive_discounts':tpch.strict_avg(expensives),'sum_disc_prices':tpch.strict_sum(disc_prices),'total_charges':tpch.strict_sum(charges)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810/query-issue810.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810/query-issue810.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810/query-issue810.3.query.sqlpp
index 6877db8..3ef97a7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810/query-issue810.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue810/query-issue810.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':coll_count(cheap),'count_expensives':coll_count(expensive)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':strict_count(cheap),'count_expensives':strict_count(expensive)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827-2/query-issue827-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827-2/query-issue827-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827-2/query-issue827-2.3.query.sqlpp
index aefe8a3..7fac9f5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827-2/query-issue827-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827-2/query-issue827-2.3.query.sqlpp
@@ -26,30 +26,30 @@
 use tpch;
 
 
-{'sum_qty_partial':tpch.coll_sum((
+{'sum_qty_partial':tpch.strict_sum((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'sum_base_price':tpch.coll_sum((
+)),'sum_base_price':tpch.strict_sum((
     select element i.l_extendedprice
     from  LineItem as i
-)),'sum_disc_price':tpch.coll_sum((
+)),'sum_disc_price':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount))
     from  LineItem as i
-)),'sum_charge':tpch.coll_sum((
+)),'sum_charge':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount) * (1 + i.l_tax))
     from  LineItem as i
-)),'ave_qty':tpch.coll_avg((
+)),'ave_qty':tpch.strict_avg((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'ave_price':tpch.coll_avg((
+)),'ave_price':tpch.strict_avg((
     select element i.l_extendedprice
     from  LineItem as i
-)),'ave_disc':tpch.coll_avg((
+)),'ave_disc':tpch.strict_avg((
     select element i.l_discount
     from  LineItem as i
-)),'count_order':coll_count((
+)),'count_order':strict_count((
     select element l
     from  LineItem as l
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827/query-issue827.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827/query-issue827.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827/query-issue827.3.query.sqlpp
index c488ab1..c8dd6f2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827/query-issue827.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch-with-index/query-issue827/query-issue827.3.query.sqlpp
@@ -26,10 +26,10 @@
 use tpch;
 
 
-{'count_cheaps': coll_count((
+{'count_cheaps': strict_count((
     select element l.l_quantity
     from  LineItem as l
-)),'count_expensives': coll_sum((
+)),'count_expensives': strict_sum((
     select element e
     from  (
         select element l.l_extendedprice

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate/nest_aggregate.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate/nest_aggregate.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate/nest_aggregate.3.query.sqlpp
index 389a35d..591d336 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate/nest_aggregate.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate/nest_aggregate.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where orders.o_custkey = customer.c_custkey and customer.c_nationkey = nation.n_nationkey
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = coll_sum((
+        let  sum = strict_sum((
               select element g.orders.o_totalprice
               from  g
           ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate2/nest_aggregate2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate2/nest_aggregate2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate2/nest_aggregate2.3.query.sqlpp
index e137e9f..8633039 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate2/nest_aggregate2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/nest_aggregate2/nest_aggregate2.3.query.sqlpp
@@ -33,7 +33,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
         where ((orders.o_custkey = customer.c_custkey) and (customer.c_nationkey = nation.n_nationkey))
         group by orders.o_orderdate as orderdate
         group as g
-        let  sum = tpch.coll_sum((
+        let  sum = tpch.strict_sum((
               select element g.orders.o_totalprice
               from  g
           ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
index f47341a..4ea0ad6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q01_pricing_summary_report_nt/q01_pricing_summary_report_nt.3.query.sqlpp
@@ -21,28 +21,28 @@ use tpch;
 
 set hash_merge "true";
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':COLL_SUM((
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':STRICT_SUM((
         select element i.l.l_quantity
         from  g as i
-    )),'sum_base_price':COLL_SUM((
+    )),'sum_base_price':STRICT_SUM((
         select element i.l.l_extendedprice
         from  g as i
-    )),'sum_disc_price':COLL_SUM((
+    )),'sum_disc_price':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount))
         from  g as i
-    )),'sum_charge':COLL_SUM((
+    )),'sum_charge':STRICT_SUM((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount) * (1 + i.l.l_tax))
         from  g as i
-    )),'ave_qty':COLL_AVG((
+    )),'ave_qty':STRICT_AVG((
         select element i.l.l_quantity
         from  g as i
-    )),'ave_price':COLL_AVG((
+    )),'ave_price':STRICT_AVG((
         select element i.l.l_extendedprice
         from g as i
-    )),'ave_disc':COLL_AVG((
+    )),'ave_disc':STRICT_AVG((
         select element i.l.l_discount
         from  g as i
-    )),'count_order':COLL_COUNT(( from g select value l ))}
+    )),'count_order':STRICT_COUNT(( from g select value l ))}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
index 24180d2..5ad4114 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q02_minimum_cost_supplier/q02_minimum_cost_supplier.3.query.sqlpp
@@ -45,7 +45,7 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'p_partkey':p_partkey,'ps_min_supplycost':COLL_MIN((
+    select element {'p_partkey':p_partkey,'ps_min_supplycost':STRICT_MIN((
             select element i.pssrn.ps_supplycost
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
index f076d71..6911616 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q03_shipping_priority_nt/q03_shipping_priority_nt.3.query.sqlpp
@@ -28,7 +28,7 @@ where (((c.c_mktsegment = 'BUILDING') and (c.c_custkey = o.o_custkey)) and ((l.l
 /* +hash */
 group by l.l_orderkey as l_orderkey,o.o_orderdate as o_orderdate,o.o_shippriority as o_shippriority
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from (from g select value l) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
index b82242e..df73d7b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q05_local_supplier_volume/q05_local_supplier_volume.3.query.sqlpp
@@ -47,7 +47,7 @@ where ((c.c_nationkey = o1.s_nationkey) and (c.c_custkey = o1.o_custkey))
 /* +hash */
 group by o1.n_name as n_name
 group as g
-let revenue = COLL_SUM((
+let revenue = STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  (from g select value o1) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
index b960393..09ec48d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q06_forecast_revenue_change/q06_forecast_revenue_change.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-{'revenue':COLL_SUM((
+{'revenue':STRICT_SUM((
     select element (l.l_extendedprice * l.l_discount)
     from  LineItem as l
     where ((l.l_shipdate >= '1994-01-01') and (l.l_shipdate < '1995-01-01') and (l.l_discount >= 0.05) and (l.l_discount <= 0.07) and (l.l_quantity < 24))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
index b6344b2..fa07fc3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q07_volume_shipping/q07_volume_shipping.3.query.sqlpp
@@ -50,7 +50,7 @@ with  l_year0 as tpch.`get-year`(locs.l_shipdate)
 where ((locs.c_nationkey = t.c_nationkey) and (locs.s_nationkey = t.s_nationkey))
 group by t.supp_nation as supp_nation,t.cust_nation as cust_nation,l_year0 as l_year
 group as g
-let  revenue = COLL_SUM((
+let  revenue = STRICT_SUM((
       select element (i.locs.l_extendedprice * (1 - i.locs.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q08_national_market_share/q08_national_market_share.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q08_national_market_share/q08_national_market_share.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q08_national_market_share/q08_national_market_share.3.query.sqlpp
index ce12ffd..61c0b7e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q08_national_market_share/q08_national_market_share.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q08_national_market_share/q08_national_market_share.3.query.sqlpp
@@ -20,10 +20,10 @@
 use tpch;
 
 
-select element {'year':year,'mkt_share':(COLL_SUM((
+select element {'year':year,'mkt_share':(STRICT_SUM((
           select element case i.s_name = 'BRAZIL' when true then i.revenue when false then 0.0 end
           from  (from g select value t) as i
-      )) / COLL_SUM((
+      )) / STRICT_SUM((
           select element i.revenue
           from  (from g select value t) as i
       )))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
index f469707..a31e791 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q09_product_type_profit_nt/q09_product_type_profit_nt.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.coll_sum((
+select element {'nation':nation,'o_year':o_year,'sum_profit':tpch.strict_sum((
         select element pr.amount
         from (from g select value profit) as pr
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item/q10_returned_item.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item/q10_returned_item.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item/q10_returned_item.3.query.sqlpp
index e48e264..39b50c7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item/q10_returned_item.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item/q10_returned_item.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let revenue = coll_sum((
+let revenue = strict_sum((
       select element (i.locn.l_extendedprice * (1 - i.locn.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
index e48e264..39b50c7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q10_returned_item_int64/q10_returned_item_int64.3.query.sqlpp
@@ -35,7 +35,7 @@ from  (
 ) as locn
 group by locn.c_custkey as c_custkey,locn.c_name as c_name,locn.c_acctbal as c_acctbal,locn.c_phone as c_phone,locn.n_name as n_name,locn.c_address as c_address,locn.c_comment as c_comment
 group as g
-let revenue = coll_sum((
+let revenue = strict_sum((
       select element (i.locn.l_extendedprice * (1 - i.locn.l_discount))
       from  g as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q11_important_stock/q11_important_stock.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q11_important_stock/q11_important_stock.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q11_important_stock/q11_important_stock.3.query.sqlpp
index 2fb8110..53834ab 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q11_important_stock/q11_important_stock.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q11_important_stock/q11_important_stock.3.query.sqlpp
@@ -20,7 +20,7 @@
 use tpch;
 
 
-with  sum as COLL_SUM((
+with  sum as STRICT_SUM((
       select element (ps.ps_supplycost * ps.ps_availqty)
       from  Partsupp as ps,
             (
@@ -33,7 +33,7 @@ with  sum as COLL_SUM((
   ))
 select element {'partkey':t1.ps_partkey,'part_value':t1.part_value}
 from  (
-    select element {'ps_partkey':ps_partkey,'part_value':COLL_SUM((
+    select element {'ps_partkey':ps_partkey,'part_value':STRICT_SUM((
             select element (i.ps.ps_supplycost * i.ps.ps_availqty)
             from  g as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q12_shipping/q12_shipping.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q12_shipping/q12_shipping.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q12_shipping/q12_shipping.3.query.sqlpp
index fa54051..f88a2ba 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q12_shipping/q12_shipping.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q12_shipping/q12_shipping.3.query.sqlpp
@@ -20,11 +20,11 @@
 use tpch;
 
 
-select element {'l_shipmode':l_shipmode,'high_line_count':COLL_SUM((
+select element {'l_shipmode':l_shipmode,'high_line_count':STRICT_SUM((
         select element
             CASE i.o_orderpriority = '1-URGENT' OR i.o_orderpriority = '2-HIGH' WHEN true THEN 1 WHEN false THEN 0 END
         from  (select value o from g) as i
-    )),'low_line_count':COLL_SUM((
+    )),'low_line_count':STRICT_SUM((
         select element case when i.o_orderpriority = '1-URGENT' OR i.o_orderpriority = '2-HIGH' then 0 else 1 end
         from (select value o from g) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
index 0c0bdaa..9df4e16 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q13_customer_distribution/q13_customer_distribution.3.query.sqlpp
@@ -24,12 +24,12 @@ set `import-private-functions` `true`;
 
 select element {'c_count':c_count,'custdist':custdist}
 from  (
-    select element {'c_custkey':c_custkey,'c_count':COLL_SUM((
+    select element {'c_custkey':c_custkey,'c_count':STRICT_SUM((
             select element i.o_orderkey_count
             from (select value co from g2) as i
         ))}
     from  (
-        select element {'c_custkey':c.c_custkey,'o_orderkey_count':coll_count((
+        select element {'c_custkey':c.c_custkey,'o_orderkey_count':strict_count((
                 select element o.o_orderkey
                 from  Orders as o
                 where c.c_custkey = o.o_custkey and o.o_comment not like '%special%requests%'

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
index 2ec6a9c..651c398 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q14_promotion_effect/q14_promotion_effect.3.query.sqlpp
@@ -20,10 +20,10 @@
 use tpch;
 
 
-select element (100.0 * COLL_SUM((
+select element (100.0 * STRICT_SUM((
       select element case i.p_type like 'PROMO%' when true then i.l_extendedprice * (1 - i.l_discount) else 0.0 end
       from (from g select value lp) as i
-  )) / COLL_SUM((
+  )) / STRICT_SUM((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from (from g select value lp) as i
   )))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q15_top_supplier/q15_top_supplier.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q15_top_supplier/q15_top_supplier.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q15_top_supplier/q15_top_supplier.3.query.sqlpp
index acd8537..61b2b33 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q15_top_supplier/q15_top_supplier.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q15_top_supplier/q15_top_supplier.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function revenue() {
 (
-    select element {'supplier_no':l_suppkey,'total_revenue':COLL_SUM((
+    select element {'supplier_no':l_suppkey,'total_revenue':STRICT_SUM((
             select element (i.l.l_extendedprice * (1 - i.l.l_discount))
             from g as i
         ))}
@@ -32,7 +32,7 @@ declare function revenue() {
     group as g
 )
 };
-with  m as COLL_MAX((
+with  m as STRICT_MAX((
       select element r2.total_revenue
       from  revenue() as r2
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
index 47dc549..b7aeb27 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q16_parts_supplier_relationship/q16_parts_supplier_relationship.3.query.sqlpp
@@ -42,7 +42,7 @@ from  (
 ) as t2
 group by t2.p_brand as p_brand,t2.p_type as p_type,t2.p_size as p_size
 group as g
-let  supplier_cnt = COLL_COUNT((
+let  supplier_cnt = STRICT_COUNT((
       select element i.ps_suppkey
       from  (from g select value t2) as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
index f22d29e..497601f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_large_gby_variant/q17_large_gby_variant.3.query.sqlpp
@@ -20,35 +20,35 @@
 use tpch;
 
 
-select element {'t_partkey':l_partkey,'t_count':COLL_COUNT((from g select value l)),
-    't_avg_quantity':(0.2 * COLL_AVG((
+select element {'t_partkey':l_partkey,'t_count':STRICT_COUNT((from g select value l)),
+    't_avg_quantity':(0.2 * STRICT_AVG((
           select element i.l_quantity
           from  (from g select value l) as i
-    ))),'t_max_suppkey':COLL_MAX((
+    ))),'t_max_suppkey':STRICT_MAX((
         select element i.l_suppkey
         from  (from g select value l) as i
-    )),'t_max_linenumber':COLL_MAX((
+    )),'t_max_linenumber':STRICT_MAX((
         select element i.l_linenumber
         from  (from g select value l) as i
-    )),'t_avg_extendedprice':COLL_AVG((
+    )),'t_avg_extendedprice':STRICT_AVG((
         select element i.l_extendedprice
         from  (from g select value l) as i
-    )),'t_avg_discount':COLL_AVG((
+    )),'t_avg_discount':STRICT_AVG((
         select element i.l_discount
         from  (from g select value l) as i
-    )),'t_avg_tax':COLL_AVG((
+    )),'t_avg_tax':STRICT_AVG((
         select element i.l_tax
         from  (from g select value l) as i
-    )),'t_max_shipdate':COLL_MAX((
+    )),'t_max_shipdate':STRICT_MAX((
         select element i.l_shipdate
         from  (from g select value l) as i
-    )),'t_min_commitdate':COLL_MIN((
+    )),'t_min_commitdate':STRICT_MIN((
         select element i.l_commitdate
         from  (from g select value l) as i
-    )),'t_min_receiptdate':COLL_MIN((
+    )),'t_min_receiptdate':STRICT_MIN((
         select element i.l_receiptdate
         from  (from g select value l) as i
-    )),'t_max_comment':COLL_MAX((
+    )),'t_max_comment':STRICT_MAX((
         select element i.l_comment
         from  (from g select value l) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
index 010d03a..509aae3 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q17_small_quantity_order_revenue/q17_small_quantity_order_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 declare function tmp() {
 (
-    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.coll_avg((
+    select element {'t_partkey':l_partkey,'t_avg_quantity':(0.2 * tpch.strict_avg((
               select element i.l_quantity
               from  (from g select value l) as i
           )))}
@@ -32,7 +32,7 @@ declare function tmp() {
 )
 };
 
-select element (coll_sum((
+select element (strict_sum((
       select element l.l_extendedprice
       from  tmp() as t,
             LineItem as l,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
index 1a11819..3f60c4a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q18_large_volume_customer/q18_large_volume_customer.3.query.sqlpp
@@ -20,14 +20,14 @@
 use tpch;
 
 
-select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.coll_sum((
+select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':tpch.strict_sum((
         select element j.l_quantity
         from  (from g select value l) as j
     ))}
 from  Customer as c,
       Orders as o,
       (
-    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.coll_sum((
+    select element {'l_orderkey':l_orderkey,'t_sum_quantity':tpch.strict_sum((
             select element i.l_quantity
             from  (select value l from g2) as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
index df4e276..e53edb1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q19_discounted_revenue/q19_discounted_revenue.3.query.sqlpp
@@ -22,7 +22,7 @@ use tpch;
 
 set `import-private-functions` `true`;
 
-select element COLL_SUM((
+select element STRICT_SUM((
     select element (l.l_extendedprice * (1 - l.l_discount))
     from  LineItem as l,
           Part as p

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
index 2355162..dd8835f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q20_potential_part_promotion/q20_potential_part_promotion.3.query.sqlpp
@@ -24,7 +24,7 @@ select element {'s_name':t4.s_name,'s_address':t4.s_address}
 from  (
     select distinct element {'ps_suppkey':pst1.ps_suppkey}
     from  (
-        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * COLL_SUM((
+        select element {'l_partkey':l_partkey,'l_suppkey':l_suppkey,'sum_quantity':(0.5 * STRICT_SUM((
                   select element i.l_quantity
                   from  (from g select value l) as i
               )))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
index 65293dc..d5e6dbb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q21_suppliers_who_kept_orders_waiting/q21_suppliers_who_kept_orders_waiting.3.query.sqlpp
@@ -22,10 +22,10 @@ use tpch;
 
 declare function tmp1() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g1 select value g1.l2) as i
         ))}
@@ -40,10 +40,10 @@ declare function tmp1() {
 };
 declare function tmp2() {
 (
-    select element {'l_orderkey':l_orderkey,'count_suppkey':coll_count((
+    select element {'l_orderkey':l_orderkey,'count_suppkey':strict_count((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
-        )),'max_suppkey': coll_max((
+        )),'max_suppkey': strict_max((
             select element i.l_suppkey
             from  (from g2 select value g2.l2) as i
         ))}
@@ -78,6 +78,6 @@ from  (
 ) as t4
 group by t4.s_name as s_name
 group as g
-let  numwait = coll_count(( from g select value t4 ))
+let  numwait = strict_count(( from g select value t4 ))
 order by numwait desc,s_name
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
index d33a095..3081036 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/q22_global_sales_opportunity/q22_global_sales_opportunity.3.query.sqlpp
@@ -26,12 +26,12 @@ declare function q22_customer_tmp() {
     from  Customer as c
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       where (c.c_acctbal > 0.0)
   ))
-select element {'cntrycode':cntrycode,'numcust':COLL_COUNT(( from g select value ct )),'totacctbal':COLL_SUM((
+select element {'cntrycode':cntrycode,'numcust':STRICT_COUNT(( from g select value ct )),'totacctbal':STRICT_SUM((
         select element i.c_acctbal
         from  (from g select value ct) as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue562/query-issue562.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue562/query-issue562.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue562/query-issue562.3.query.sqlpp
index 4cd5d54..d542ff7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue562/query-issue562.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue562/query-issue562.3.query.sqlpp
@@ -34,18 +34,18 @@ declare function q22_customer_tmp() {
     where ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17'))
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       let  phone_substr = tpch.substring(c.c_phone,0,2)
       where ((c.c_acctbal > 0.0) and ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17')))
   ))
-select element {'cntrycode':cntrycode,'numcust':tpch.count(ct),'totacctbal':tpch.coll_sum((
+select element {'cntrycode':cntrycode,'numcust':tpch.count(ct),'totacctbal':tpch.strict_sum((
         select element i.c_acctbal
         from  (from g select value ct) as i
     ))}
 from  tpch.q22_customer_tmp() as ct
-where (coll_count((
+where (strict_count((
     select element o
     from  Orders as o
     where ct.c_custkey = o.o_custkey

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue601/query-issue601.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue601/query-issue601.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue601/query-issue601.3.query.sqlpp
index 4689676..b473627 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue601/query-issue601.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/tpch/query-issue601/query-issue601.3.query.sqlpp
@@ -26,7 +26,7 @@
 use tpch;
 
 
-select element {'l_linenumber':l.l_linenumber,'count_order': coll_count((from g select value g))}
+select element {'l_linenumber':l.l_linenumber,'count_order': strict_count((from g select value g))}
 from  LineItem as l
 group by l.l_linenumber
 group as g


[5/5] asterixdb git commit: [ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Posted by ti...@apache.org.
[ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Rename to COLL_ functions to use the prefix STRICT_ to reduce the
confusion about which functions implement a strict NULL handling.

Change-Id: I5c103dbe7fa42bf5c4e2bfa53592b2041084aa8f
Reviewed-on: https://asterix-gerrit.ics.uci.edu/2691
Sonar-Qube: Jenkins <je...@fulliautomatix.ics.uci.edu>
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/3fd1f236
Tree: http://git-wip-us.apache.org/repos/asf/asterixdb/tree/3fd1f236
Diff: http://git-wip-us.apache.org/repos/asf/asterixdb/diff/3fd1f236

Branch: refs/heads/master
Commit: 3fd1f2361e98b273859a13a58b8922895f4ef751
Parents: 4dad013
Author: Till Westmann <ti...@apache.org>
Authored: Fri Jun 8 17:51:13 2018 -0700
Committer: Till Westmann <ti...@apache.org>
Committed: Fri Jun 8 21:07:27 2018 -0700

----------------------------------------------------------------------
 .../queries/aggregate/count-dataset.sqlpp       |  4 +-
 .../aggregate/query-ASTERIXDB-1626-2.sqlpp      |  2 +-
 .../aggregate/query-ASTERIXDB-1626-3.sqlpp      |  2 +-
 .../aggregate/query-ASTERIXDB-1626.sqlpp        |  2 +-
 .../queries/query-ASTERIXDB-159-3.sqlpp         |  2 +-
 .../queries/query-ASTERIXDB-810-2.sqlpp         |  4 +-
 .../queries/query-ASTERIXDB-810-3.sqlpp         |  4 +-
 .../queries/query-ASTERIXDB-810.sqlpp           |  4 +-
 .../queries/split-materialization.sqlpp         |  4 +-
 .../inlined_q18_large_volume_customer.sqlpp     |  4 +-
 .../queries_sqlpp/nest_aggregate.sqlpp          |  2 +-
 .../queries_sqlpp/orders-aggreg.sqlpp           |  4 +-
 .../q01_pricing_summary_report_nt.sqlpp         | 16 ++---
 .../queries_sqlpp/q03_shipping_priority.sqlpp   |  2 +-
 .../q05_local_supplier_volume.sqlpp             |  2 +-
 .../queries_sqlpp/query-issue562.sqlpp          |  6 +-
 .../queries_sqlpp/query-issue697.sqlpp          |  2 +-
 .../queries_sqlpp/query-issue785.sqlpp          |  2 +-
 .../queries_sqlpp/query-issue810-2.sqlpp        |  2 +-
 .../queries_sqlpp/query-issue810.sqlpp          |  2 +-
 .../queries_sqlpp/query-issue827-2.sqlpp        | 16 ++---
 .../queries_sqlpp/split-materialization.sqlpp   |  4 +-
 .../sum_null-with-pred.1.ddl.sqlpp              |  2 +-
 .../sum_null-with-pred.2.update.sqlpp           |  2 +-
 .../sum_null-with-pred.3.query.sqlpp            |  2 +-
 .../sum_numeric_null.1.ddl.sqlpp                |  2 +-
 .../sum_numeric_null.2.update.sqlpp             |  2 +-
 .../sum_numeric_null.3.query.sqlpp              |  2 +-
 .../aggregate/agg_null/agg_null.3.query.sqlpp   |  2 +-
 .../agg_null_rec/agg_null_rec.3.query.sqlpp     | 10 +--
 .../agg_null_rec_1/agg_null_rec_1.3.query.sqlpp | 10 +--
 .../agg_number/agg_number.3.query.sqlpp         |  2 +-
 .../agg_number_rec/agg_number_rec.3.query.sqlpp | 10 +--
 .../avg_distinct/avg_distinct.1.query.sqlpp     | 10 +--
 .../avg_double/avg_double.3.query.sqlpp         |  2 +-
 .../avg_double_null.3.query.sqlpp               |  2 +-
 .../avg_empty_01/avg_empty_01.3.query.sqlpp     |  2 +-
 .../avg_empty_02/avg_empty_02.3.query.sqlpp     |  2 +-
 .../aggregate/avg_float/avg_float.3.query.sqlpp |  2 +-
 .../avg_float_null/avg_float_nu.3.query.sqlpp   |  2 +-
 .../aggregate/avg_int16/avg_int16.3.query.sqlpp |  2 +-
 .../avg_int16_null/avg_int16_null.3.query.sqlpp |  2 +-
 .../aggregate/avg_int32/avg_int32.3.query.sqlpp |  2 +-
 .../avg_int32_null/avg_int32_null.3.query.sqlpp |  2 +-
 .../aggregate/avg_int64/avg_int64.3.query.sqlpp |  2 +-
 .../avg_int64_null/avg_int64_null.3.query.sqlpp |  2 +-
 .../aggregate/avg_int8/avg_int8.3.query.sqlpp   |  2 +-
 .../avg_int8_null/avg_int8_null.3.query.sqlpp   |  2 +-
 .../aggregate/avg_mixed/avg_mixed.3.query.sqlpp |  2 +-
 .../aggregate/count_01/count_01.3.query.sqlpp   |  2 +-
 .../count_distinct/count_distinct.1.query.sqlpp | 10 +--
 .../count_empty_01/count_empty_01.3.query.sqlpp |  2 +-
 .../count_empty_02/count_empty_02.3.query.sqlpp |  2 +-
 .../count_null/count_null.3.query.sqlpp         |  2 +-
 .../aggregate/issue395/issue395.3.query.sqlpp   |  2 +-
 .../issue412_0/issue412_0.3.query.sqlpp         |  2 +-
 .../issue412_1/issue412_1.3.query.sqlpp         |  2 +-
 .../issue425_min_hetero_list.3.query.sqlpp      |  2 +-
 .../issue425_min_hetero_list_1.3.query.sqlpp    |  2 +-
 .../issue425_sum_hetero_list.3.query.sqlpp      |  2 +-
 .../issue425_sum_hetero_list_1.3.query.sqlpp    |  2 +-
 .../issue531_string_min_max.3.query.sqlpp       |  4 +-
 .../max_distinct/max_distinct.1.query.sqlpp     | 10 +--
 .../max_empty_01/max_empty_01.3.query.sqlpp     |  2 +-
 .../max_empty_02/max_empty_02.3.query.sqlpp     |  2 +-
 .../min_distinct/min_distinct.1.query.sqlpp     | 10 +--
 .../min_empty_01/min_empty_01.3.query.sqlpp     |  2 +-
 .../min_empty_02/min_empty_02.3.query.sqlpp     |  2 +-
 .../aggregate/min_mixed/min_mixed.3.query.sqlpp |  2 +-
 .../query-issue400/query-issue400.3.query.sqlpp |  2 +-
 .../scalar_avg/scalar_avg.3.query.sqlpp         | 12 ++--
 .../scalar_avg_empty.3.query.sqlpp              |  2 +-
 .../scalar_avg_null.3.query.sqlpp               | 12 ++--
 .../scalar_count/scalar_count.3.query.sqlpp     | 14 ++--
 .../scalar_count_empty.3.query.sqlpp            |  2 +-
 .../scalar_count_null.3.query.sqlpp             | 14 ++--
 .../scalar_max/scalar_max.3.query.sqlpp         | 16 ++---
 .../scalar_max_empty.3.query.sqlpp              |  2 +-
 .../scalar_max_null.3.query.sqlpp               | 16 ++---
 .../scalar_min/scalar_min.3.query.sqlpp         | 16 ++---
 .../scalar_min_empty.3.query.sqlpp              |  2 +-
 .../scalar_min_null.3.query.sqlpp               | 16 ++---
 .../scalar_sum/scalar_sum.3.query.sqlpp         | 12 ++--
 .../scalar_sum_empty.3.query.sqlpp              |  2 +-
 .../scalar_sum_null.3.query.sqlpp               | 12 ++--
 .../sum_distinct/sum_distinct.1.query.sqlpp     | 10 +--
 .../sum_double/sum_double.3.query.sqlpp         |  2 +-
 .../sum_double_null.3.query.sqlpp               |  2 +-
 .../sum_empty_01/sum_empty_01.3.query.sqlpp     |  2 +-
 .../sum_empty_02/sum_empty_02.3.query.sqlpp     |  2 +-
 .../aggregate/sum_float/sum_float.3.query.sqlpp |  2 +-
 .../sum_float_null/sum_float_null.3.query.sqlpp |  2 +-
 .../aggregate/sum_int16/sum_int16.3.query.sqlpp |  2 +-
 .../sum_int16_null/sum_int16_null.3.query.sqlpp |  2 +-
 .../aggregate/sum_int32/sum_int32.3.query.sqlpp |  2 +-
 .../sum_int32_null/sum_int32_null.3.query.sqlpp |  2 +-
 .../aggregate/sum_int64/sum_int64.3.query.sqlpp |  2 +-
 .../sum_int64_null/sum_int64_null.3.query.sqlpp |  2 +-
 .../aggregate/sum_int8/sum_int8.3.query.sqlpp   |  2 +-
 .../sum_int8_null/sum_int8_null.3.query.sqlpp   |  2 +-
 .../aggregate/sum_mixed/sum_mixed.3.query.sqlpp |  2 +-
 .../sum_null-with-pred.1.ddl.sqlpp              |  2 +-
 .../sum_null-with-pred.2.update.sqlpp           |  2 +-
 .../sum_null-with-pred.3.query.sqlpp            |  4 +-
 .../sum_numeric_null.1.ddl.sqlpp                |  2 +-
 .../sum_numeric_null.2.update.sqlpp             |  2 +-
 .../sum_numeric_null.3.query.sqlpp              |  4 +-
 .../cross-dv03/cross-dv03.3.query.sqlpp         |  2 +-
 .../custord/join_q_06/join_q_06.3.query.sqlpp   |  2 +-
 .../custord/join_q_07/join_q_07.3.query.sqlpp   |  2 +-
 .../query-issue382/query-issue382.3.query.sqlpp |  2 +-
 .../feeds/feeds_07/feeds_07.3.query.sqlpp       |  4 +-
 .../feeds/feeds_08/feeds_08.3.query.sqlpp       |  2 +-
 .../feeds/feeds_09/feeds_09.3.query.sqlpp       |  4 +-
 .../feeds/feeds_10/feeds_10.3.query.sqlpp       |  2 +-
 .../flwor/grpby01/grpby01.3.query.sqlpp         |  2 +-
 .../flwor/grpby02/grpby02.3.query.sqlpp         |  2 +-
 .../query-ASTERIXDB-883.3.query.sqlpp           |  6 +-
 .../q06_error/q06_error.3.query.sqlpp           |  2 +-
 .../global-aggregate/q08/q08.3.query.sqlpp      |  2 +-
 .../query-ASTERIXDB-159.3.query.sqlpp           |  2 +-
 .../query-ASTERIXDB-1626-2.3.query.sqlpp        |  2 +-
 .../query-ASTERIXDB-1626.3.query.sqlpp          |  2 +-
 .../core-01-error/core-01-error.3.query.sqlpp   |  4 +-
 .../group-by/core-01/core-01.3.query.sqlpp      |  2 +-
 .../core-02-error/core-02-error.3.query.sqlpp   |  4 +-
 .../group-by/core-02/core-02.3.query.sqlpp      |  2 +-
 .../group-by/core-03/core-02.3.query.sqlpp      |  2 +-
 .../group-by/core-05/core-05.3.query.sqlpp      |  2 +-
 .../group-by/having-2/having-2.3.query.sqlpp    |  2 +-
 .../sugar-01-negative.3.query.sqlpp             |  4 +-
 .../hdfs/hdfs_02/hdfs_02.3.query.sqlpp          |  2 +-
 .../hdfs/hdfs_03/hdfs_03.3.query.sqlpp          |  2 +-
 .../hdfs_shortcircuit.3.query.sqlpp             |  2 +-
 .../issue_251_dataset_hint_6.3.query.sqlpp      |  2 +-
 .../list/listify_03/listify_03.3.query.sqlpp    |  4 +-
 .../query-ASTERIXDB-159-2.3.query.sqlpp         |  2 +-
 .../query-ASTERIXDB-159-3.3.query.sqlpp         |  2 +-
 .../issue289_query/issue289_query.3.query.sqlpp |  2 +-
 .../assign-reuse/assign-reuse.3.query.sqlpp     |  4 +-
 .../groupby-orderby-count.3.query.sqlpp         |  4 +-
 .../query-issue258.2.update.sqlpp               |  2 +-
 .../query-issue456/query-issue456.3.query.sqlpp |  2 +-
 .../enforced-type-delete.5.query.sqlpp          |  2 +-
 .../enforced-type-upsert.5.query.sqlpp          |  2 +-
 .../everysat_03/everysat_03.3.query.sqlpp       |  2 +-
 .../somesat_03/somesat_03.3.query.sqlpp         |  2 +-
 .../somesat_04/somesat_04.3.query.sqlpp         |  2 +-
 .../fullyqualified2.3.query.sqlpp               |  2 +-
 .../count-nullable/count-nullable.3.query.sqlpp |  2 +-
 ...ell-aggregation-with-filtering.3.query.sqlpp |  2 +-
 .../cell-aggregation.3.query.sqlpp              |  2 +-
 .../relational_division2.3.query.sqlpp          |  2 +-
 .../temporal/agg_max/agg_max.3.query.sqlpp      | 10 +--
 .../temporal/agg_min/agg_min.3.query.sqlpp      | 10 +--
 .../overlap_bins_gby_1.3.query.sqlpp            |  4 +-
 .../overlap_bins_gby_3.3.query.sqlpp            |  4 +-
 .../query-ASTERIXDB-1331.25.query.sqlpp         |  2 +-
 .../tinysocial-suite.14.query.sqlpp             |  2 +-
 .../tinysocial-suite.22.query.sqlpp             |  2 +-
 .../tinysocial-suite.14.query.sqlpp             |  2 +-
 .../tinysocial-suite.22.query.sqlpp             |  2 +-
 .../tinysocial-suite.25.query.sqlpp             |  2 +-
 .../queries_sqlpp/tpcds/q88/q88.3.query.sqlpp   | 18 ++---
 .../query-ASTERIXDB-1580.3.query.sqlpp          |  2 +-
 .../query-ASTERIXDB-1602.3.query.sqlpp          |  4 +-
 .../q01_pricing_summary_report_nt.3.query.sqlpp | 16 ++---
 .../q02_minimum_cost_supplier.3.query.sqlpp     |  2 +-
 .../q03_shipping_priority_nt.3.query.sqlpp      |  2 +-
 .../q05_local_supplier_volume.3.query.sqlpp     |  2 +-
 .../q07_volume_shipping.3.query.sqlpp           |  2 +-
 .../q08_national_market_share.3.query.sqlpp     |  6 +-
 .../q09_product_type_profit_nt.3.query.sqlpp    |  2 +-
 .../q10_returned_item.3.query.sqlpp             |  2 +-
 .../q10_returned_item_int64.3.query.sqlpp       |  2 +-
 .../q11_important_stock.3.query.sqlpp           |  4 +-
 .../q12_shipping/q12_shipping.3.query.sqlpp     |  4 +-
 .../q13_customer_distribution.3.query.sqlpp     |  6 +-
 .../q14_promotion_effect.3.query.sqlpp          |  4 +-
 .../q15_top_supplier.3.query.sqlpp              |  4 +-
 ...16_parts_supplier_relationship.3.query.sqlpp |  2 +-
 .../q17_large_gby_variant.3.query.sqlpp         | 22 +++----
 ...7_small_quantity_order_revenue.3.query.sqlpp |  4 +-
 .../q18_large_volume_customer.3.query.sqlpp     |  4 +-
 .../q19_discounted_revenue.3.query.sqlpp        |  2 +-
 .../q20_potential_part_promotion.3.query.sqlpp  |  2 +-
 ...pliers_who_kept_orders_waiting.3.query.sqlpp | 10 +--
 .../q22_global_sales_opportunity.3.query.sqlpp  |  4 +-
 .../query-issue601/query-issue601.3.query.sqlpp |  2 +-
 .../query-issue638/query-issue638.3.query.sqlpp |  2 +-
 .../query-issue785-2.3.query.sqlpp              |  2 +-
 .../query-issue785/query-issue785.3.query.sqlpp |  4 +-
 .../query-issue786/query-issue786.3.query.sqlpp |  2 +-
 .../q13_customer_distribution.3.query.sqlpp     |  2 +-
 .../query-issue562/query-issue562.3.query.sqlpp |  2 +-
 .../query-issue810-2.3.query.sqlpp              |  2 +-
 .../query-issue810-3.3.query.sqlpp              |  4 +-
 .../query-issue810/query-issue810.3.query.sqlpp |  4 +-
 .../q13_customer_distribution.3.query.sqlpp     |  2 +-
 .../query-issue562/query-issue562.3.query.sqlpp |  2 +-
 .../query-issue810-2.3.query.sqlpp              |  2 +-
 .../query-issue810-3.3.query.sqlpp              |  4 +-
 .../query-issue810/query-issue810.3.query.sqlpp |  4 +-
 .../nest_aggregate/nest_aggregate.3.query.sqlpp |  2 +-
 .../nest_aggregate2.3.query.sqlpp               |  2 +-
 .../q01_pricing_summary_report_nt.3.query.sqlpp | 16 ++---
 .../q02_minimum_cost_supplier.3.query.sqlpp     |  2 +-
 .../q03_shipping_priority_nt.3.query.sqlpp      |  2 +-
 .../q05_local_supplier_volume.3.query.sqlpp     |  2 +-
 .../q06_forecast_revenue_change.3.query.sqlpp   |  2 +-
 .../q07_volume_shipping.3.query.sqlpp           |  2 +-
 .../q08_national_market_share.3.query.sqlpp     |  4 +-
 .../q09_product_type_profit_nt.3.query.sqlpp    |  2 +-
 .../q10_returned_item.3.query.sqlpp             |  2 +-
 .../q10_returned_item_int64.3.query.sqlpp       |  2 +-
 .../q11_important_stock.3.query.sqlpp           |  4 +-
 .../q12_shipping/q12_shipping.3.query.sqlpp     |  4 +-
 .../q13_customer_distribution.3.query.sqlpp     |  4 +-
 .../q14_promotion_effect.3.query.sqlpp          |  6 +-
 .../q15_top_supplier.3.query.sqlpp              |  4 +-
 ...16_parts_supplier_relationship.3.query.sqlpp |  2 +-
 .../q17_large_gby_variant.3.query.sqlpp         | 22 +++----
 ...7_small_quantity_order_revenue.3.query.sqlpp |  4 +-
 .../q18_large_volume_customer.3.query.sqlpp     |  4 +-
 .../q19_discounted_revenue.3.query.sqlpp        |  2 +-
 .../q20_potential_part_promotion.3.query.sqlpp  |  2 +-
 ...pliers_who_kept_orders_waiting.3.query.sqlpp | 10 +--
 .../q22_global_sales_opportunity.3.query.sqlpp  |  4 +-
 .../query-issue562/query-issue562.3.query.sqlpp |  6 +-
 .../query-issue601/query-issue601.3.query.sqlpp |  2 +-
 .../query-issue785-2.3.query.sqlpp              |  2 +-
 .../query-issue785/query-issue785.3.query.sqlpp |  4 +-
 .../query-issue786/query-issue786.3.query.sqlpp |  2 +-
 .../query-issue810-2.3.query.sqlpp              |  2 +-
 .../query-issue810-3.3.query.sqlpp              |  2 +-
 .../query-issue810/query-issue810.3.query.sqlpp |  2 +-
 .../query-issue827-2.3.query.sqlpp              | 16 ++---
 .../query-issue827/query-issue827.3.query.sqlpp |  4 +-
 .../nest_aggregate/nest_aggregate.3.query.sqlpp |  2 +-
 .../nest_aggregate2.3.query.sqlpp               |  2 +-
 .../q01_pricing_summary_report_nt.3.query.sqlpp | 16 ++---
 .../q02_minimum_cost_supplier.3.query.sqlpp     |  2 +-
 .../q03_shipping_priority_nt.3.query.sqlpp      |  2 +-
 .../q05_local_supplier_volume.3.query.sqlpp     |  2 +-
 .../q06_forecast_revenue_change.3.query.sqlpp   |  2 +-
 .../q07_volume_shipping.3.query.sqlpp           |  2 +-
 .../q08_national_market_share.3.query.sqlpp     |  4 +-
 .../q09_product_type_profit_nt.3.query.sqlpp    |  2 +-
 .../q10_returned_item.3.query.sqlpp             |  2 +-
 .../q10_returned_item_int64.3.query.sqlpp       |  2 +-
 .../q11_important_stock.3.query.sqlpp           |  4 +-
 .../q12_shipping/q12_shipping.3.query.sqlpp     |  4 +-
 .../q13_customer_distribution.3.query.sqlpp     |  4 +-
 .../q14_promotion_effect.3.query.sqlpp          |  4 +-
 .../q15_top_supplier.3.query.sqlpp              |  4 +-
 ...16_parts_supplier_relationship.3.query.sqlpp |  2 +-
 .../q17_large_gby_variant.3.query.sqlpp         | 22 +++----
 ...7_small_quantity_order_revenue.3.query.sqlpp |  4 +-
 .../q18_large_volume_customer.3.query.sqlpp     |  4 +-
 .../q19_discounted_revenue.3.query.sqlpp        |  2 +-
 .../q20_potential_part_promotion.3.query.sqlpp  |  2 +-
 ...pliers_who_kept_orders_waiting.3.query.sqlpp | 10 +--
 .../q22_global_sales_opportunity.3.query.sqlpp  |  4 +-
 .../query-issue562/query-issue562.3.query.sqlpp |  6 +-
 .../query-issue601/query-issue601.3.query.sqlpp |  2 +-
 .../query-issue638/query-issue638.3.query.sqlpp |  2 +-
 .../query-issue785-2.3.query.sqlpp              |  2 +-
 .../query-issue785/query-issue785.3.query.sqlpp |  4 +-
 .../query-issue786/query-issue786.3.query.sqlpp |  2 +-
 .../query-issue810-2.3.query.sqlpp              |  2 +-
 .../query-issue810-3.3.query.sqlpp              |  2 +-
 .../query-issue810/query-issue810.3.query.sqlpp |  2 +-
 .../query-issue827-2.3.query.sqlpp              | 16 ++---
 .../query-issue827/query-issue827.3.query.sqlpp |  4 +-
 .../query-issue489/query-issue489.2.query.sqlpp |  2 +-
 .../query-issue489/query-issue489.4.query.sqlpp |  2 +-
 .../resources/benchmarks/tpch/queries/q13.sqlpp |  2 +-
 .../main/markdown/builtins/9_aggregate_sql.md   | 26 ++++----
 .../src/main/markdown/sqlpp/3_query.md          | 10 +--
 .../lang/sqlpp/util/FunctionMapUtil.java        | 69 ++++++++------------
 280 files changed, 592 insertions(+), 603 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/count-dataset.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/count-dataset.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/count-dataset.sqlpp
index 88f8cd8..48e3a73 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/count-dataset.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/count-dataset.sqlpp
@@ -31,6 +31,6 @@ create type TinySocial.FacebookUserType as
 
 create  dataset FacebookUsers(FacebookUserType) primary key id;
 
-COLL_COUNT(FacebookUsers);
+STRICT_COUNT(FacebookUsers);
 
-drop dataverse TinySocial;
\ No newline at end of file
+drop dataverse TinySocial;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-2.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-2.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-2.sqlpp
index 01a85d8..ae31568 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-2.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-2.sqlpp
@@ -31,5 +31,5 @@ create type TinySocial.FacebookUserType as
 
 create  dataset FacebookUsers(FacebookUserType) primary key id;
 
-SELECT count(`friend-ids`) * avg(coll_count(`friend-ids`)) AS total
+SELECT count(`friend-ids`) * avg(strict_count(`friend-ids`)) AS total
 FROM  FacebookUsers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-3.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-3.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-3.sqlpp
index 50b799e..57ead72 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-3.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626-3.sqlpp
@@ -33,5 +33,5 @@ create  dataset FacebookUsers(FacebookUserType) primary key id;
 
 // The plan uses a group-by operator with the groupAll flag be true.
 WITH t AS 1
-SELECT count(`friend-ids`) * avg(coll_count(`friend-ids`)) AS total, t
+SELECT count(`friend-ids`) * avg(strict_count(`friend-ids`)) AS total, t
 FROM  FacebookUsers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626.sqlpp
index 8f7a024..d49c51a 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/aggregate/query-ASTERIXDB-1626.sqlpp
@@ -31,5 +31,5 @@ create type TinySocial.FacebookUserType as
 
 create  dataset FacebookUsers(FacebookUserType) primary key id;
 
-SELECT count(`friend-ids`), avg(coll_count(`friend-ids`))
+SELECT count(`friend-ids`), avg(strict_count(`friend-ids`))
 FROM  FacebookUsers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-159-3.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-159-3.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-159-3.sqlpp
index 8da16a0..a46d514 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-159-3.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-159-3.sqlpp
@@ -32,7 +32,7 @@ create  dataset FacebookUsers(FacebookUserType) primary key id;
 SELECT fu1.id id1, fu2.id id2
 FROM FacebookUsers fu1
 LEFT OUTER JOIN FacebookUsers fu2
-ON COLL_COUNT(RANGE(fu1.id, fu2.id))>2 AND COLL_COUNT(RANGE(fu1.id, fu2.id))<5
+ON STRICT_COUNT(RANGE(fu1.id, fu2.id))>2 AND STRICT_COUNT(RANGE(fu1.id, fu2.id))<5
 ORDER BY fu1.id DESC, fu2.id DESC
 LIMIT 5;
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-2.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-2.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-2.sqlpp
index a05087b..942f39b 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-2.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-2.sqlpp
@@ -53,8 +53,8 @@ CREATE DATASET LineItem(LineItemType) PRIMARY KEY l_orderkey,l_linenumber;
 
 SELECT l_returnflag AS l_returnflag,
        l_linestatus AS l_linestatus,
-       coll_count(cheap) AS count_cheaps,
-       coll_count(expensive) AS count_expensives
+       strict_count(cheap) AS count_cheaps,
+       strict_count(expensive) AS count_expensives
 FROM LineItem AS l
 /* +hash */
 GROUP BY l.l_returnflag AS l_returnflag,l.l_linestatus AS l_linestatus

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp
index 4b94bf6..7dbbab9 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810-3.sqlpp
@@ -53,8 +53,8 @@ CREATE DATASET LineItem(LineItemType) PRIMARY KEY l_orderkey,l_linenumber;
 
 SELECT l_returnflag AS l_returnflag,
        l_linestatus AS l_linestatus,
-       coll_count(cheap) AS count_cheaps,
-       coll_count(expensive) AS count_expensives
+       strict_count(cheap) AS count_cheaps,
+       strict_count(expensive) AS count_expensives
 FROM LineItem AS l
 /* +hash */
 GROUP BY l.l_returnflag AS l_returnflag,l.l_linestatus AS l_linestatus

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810.sqlpp
index 0a46e9a..4084992 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/query-ASTERIXDB-810.sqlpp
@@ -53,8 +53,8 @@ CREATE DATASET LineItem(LineItemType) PRIMARY KEY l_orderkey,l_linenumber;
 
 SELECT l_returnflag AS l_returnflag,
        l_linestatus AS l_linestatus,
-       coll_count(cheap) AS count_cheaps,
-       coll_count(expensive) AS count_expensives
+       strict_count(cheap) AS count_cheaps,
+       strict_count(expensive) AS count_expensives
 FROM LineItem AS l
 /* +hash */
 GROUP BY l.l_returnflag AS l_returnflag,l.l_linestatus AS l_linestatus

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries/split-materialization.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/split-materialization.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/split-materialization.sqlpp
index a32530a..c77559a 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/split-materialization.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/split-materialization.sqlpp
@@ -45,12 +45,12 @@ create  dataset FacebookUsers(FacebookUserType) primary key id;
 with  lonelyusers as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   ),
       lonelyusers2 as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   )
 select element {'user1':{'id':l1.id,'name':l1.name},'user2':{'id':l2.id,'name':l2.name}}
 from  lonelyusers as l1,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inlined_q18_large_volume_customer.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inlined_q18_large_volume_customer.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inlined_q18_large_volume_customer.sqlpp
index 7819959..8d97b03 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inlined_q18_large_volume_customer.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inlined_q18_large_volume_customer.sqlpp
@@ -79,14 +79,14 @@ create  dataset Orders(OrderType) primary key o_orderkey on group1;
 create  dataset Customers(CustomerType) primary key c_custkey on group1;
 
 write output to asterix_nc1:"/tmp/inlined_q18_large_volume_customer.adm";
-select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':inlined_q18_large_volume_customer.coll_sum((
+select element {'c_name':c_name,'c_custkey':c_custkey,'o_orderkey':o_orderkey,'o_orderdate':o_orderdate,'o_totalprice':o_totalprice,'sum_quantity':inlined_q18_large_volume_customer.strict_sum((
         select element j.l_quantity
         from  l as j
     ))}
 from  Customers as c,
       Orders as o,
       (
-    select element {'l_orderkey':l_orderkey,'t_sum_quantity':inlined_q18_large_volume_customer.coll_sum((
+    select element {'l_orderkey':l_orderkey,'t_sum_quantity':inlined_q18_large_volume_customer.strict_sum((
             select element i.l_quantity
             from  l as i
         ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/nest_aggregate.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/nest_aggregate.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/nest_aggregate.sqlpp
index 174856f..c7f5afa 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/nest_aggregate.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/nest_aggregate.sqlpp
@@ -124,7 +124,7 @@ select element {'nation_key':nation.n_nationkey,'name':nation.n_name,'aggregates
               Customer as customer
         where ((orders.o_custkey = customer.c_custkey) and (customer.c_nationkey = nation.n_nationkey))
         group by orders.o_orderdate as orderdate
-        with  sum as tpch.coll_sum((
+        with  sum as tpch.strict_sum((
               select element o.o_totalprice
               from  orders as o
           ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/orders-aggreg.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/orders-aggreg.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/orders-aggreg.sqlpp
index cca0211..5ef7be6 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/orders-aggreg.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/orders-aggreg.sqlpp
@@ -40,10 +40,10 @@ create  nodegroup group1 if not exists  on
 create  dataset Orders(OrderType) primary key oid on group1;
 
 write output to asterix_nc1:"/tmp/orders-aggreg.adm";
-select element {'cid':cid,'ordpercust':`orders-aggreg`.coll_count(g),'totalcust':`orders-aggreg`.coll_sum((
+select element {'cid':cid,'ordpercust':`orders-aggreg`.strict_count(g),'totalcust':`orders-aggreg`.strict_sum((
         select element i.o.total
         from  g as i
-    )),'avgcust':`orders-aggreg`.coll_avg((
+    )),'avgcust':`orders-aggreg`.strict_avg((
         select element i.o.total
         from  g as i
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q01_pricing_summary_report_nt.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q01_pricing_summary_report_nt.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q01_pricing_summary_report_nt.sqlpp
index 6497eea..db8d8cd 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q01_pricing_summary_report_nt.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q01_pricing_summary_report_nt.sqlpp
@@ -48,28 +48,28 @@ create  dataset LineItem(LineItemType) primary key l_orderkey,l_linenumber;
 load  dataset LineItem using localfs ((`path`=`asterix_nc1://data/tpch0.001/lineitem.tbl`),(`format`=`delimited-text`),(`delimiter`=`|`)) pre-sorted;
 
 write output to asterix_nc1:"rttest/tpch_q1_pricing_summary_report_nt.adm";
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':tpch.coll_sum((
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'sum_qty':tpch.strict_sum((
         select element i.l.l_quantity
         from  g as i
-    )),'sum_base_price':tpch.coll_sum((
+    )),'sum_base_price':tpch.strict_sum((
         select element i.l.l_extendedprice
         from  g as i
-    )),'sum_disc_price':tpch.coll_sum((
+    )),'sum_disc_price':tpch.strict_sum((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount))
         from  g as i
-    )),'sum_charge':tpch.coll_sum((
+    )),'sum_charge':tpch.strict_sum((
         select element (i.l.l_extendedprice * (1 - i.l.l_discount) * (1 + i.l.l_tax))
         from  g as i
-    )),'ave_qty':tpch.coll_avg((
+    )),'ave_qty':tpch.strict_avg((
         select element i.l.l_quantity
         from  g as i
-    )),'ave_price':tpch.coll_avg((
+    )),'ave_price':tpch.strict_avg((
         select element i.l.l_extendedprice
         from  g as i
-    )),'ave_disc':tpch.coll_avg((
+    )),'ave_disc':tpch.strict_avg((
         select element i.l.l_discount
         from  g as i
-    )),'count_order':tpch.coll_count(g)}
+    )),'count_order':tpch.strict_count(g)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q03_shipping_priority.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q03_shipping_priority.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q03_shipping_priority.sqlpp
index 9c33b03..509ed18 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q03_shipping_priority.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q03_shipping_priority.sqlpp
@@ -86,7 +86,7 @@ from  Customers as c,
 where (((c.c_mktsegment = 'BUILDING') and (c.c_custkey = o.o_custkey)) and ((l.l_orderkey = o.o_orderkey) and (o.o_orderdate < '1995-03-15') and (l.l_shipdate > '1995-03-15')))
 /* +hash */
 group by l.l_orderkey as l_orderkey,o.o_orderdate as o_orderdate,o.o_shippriority as o_shippriority
-with  revenue as q3_shipping_priority.coll_sum((
+with  revenue as q3_shipping_priority.strict_sum((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  l as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q05_local_supplier_volume.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q05_local_supplier_volume.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q05_local_supplier_volume.sqlpp
index b90b3ed..fd520e2 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q05_local_supplier_volume.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/q05_local_supplier_volume.sqlpp
@@ -137,7 +137,7 @@ from  Customers as c,
 where ((c.c_nationkey = o1.s_nationkey) and (c.c_custkey = o1.o_custkey))
 /* +hash */
 group by o1.n_name as n_name
-with  revenue as q5_local_supplier.coll_sum((
+with  revenue as q5_local_supplier.strict_sum((
       select element (i.l_extendedprice * (1 - i.l_discount))
       from  o1 as i
   ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue562.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue562.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue562.sqlpp
index 22bff52..d058dd3 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue562.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue562.sqlpp
@@ -86,18 +86,18 @@ declare function q22_customer_tmp() {
     where ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17'))
 )
 };
-with  avg as tpch.coll_avg((
+with  avg as tpch.strict_avg((
       select element c.c_acctbal
       from  Customer as c
       with  phone_substr as tpch.substring(c.c_phone,0,2)
       where ((c.c_acctbal > 0.0) and ((phone_substr = '13') or (phone_substr = '31') or (phone_substr = '23') or (phone_substr = '29') or (phone_substr = '30') or (phone_substr = '18') or (phone_substr = '17')))
   ))
-select element {'cntrycode':cntrycode,'numcust':tpch.coll_count(g),'totacctbal':tpch.coll_sum((
+select element {'cntrycode':cntrycode,'numcust':tpch.strict_count(g),'totacctbal':tpch.strict_sum((
         select element i.ct.c_acctbal
         from  g as i
     ))}
 from  tpch.q22_customer_tmp() as ct
-where (tpch.coll_count((
+where (tpch.strict_count((
     select element o
     from  Orders as o
     where (ct.c_custkey = o.o_custkey)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue697.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue697.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue697.sqlpp
index 2ce1638..eb73380 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue697.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue697.sqlpp
@@ -37,7 +37,7 @@ create type test.TestType as
 
 create  dataset test(TestType) primary key key1;
 
-select element {'gid':aid,'avg':test.coll_avg((
+select element {'gid':aid,'avg':test.strict_avg((
         select element j.`value`
         from  i as j
         where j.`value` is not null

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue785.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue785.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue785.sqlpp
index ec19977..ee054f4 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue785.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue785.sqlpp
@@ -105,7 +105,7 @@ with  t as (
             Orders as orders
       where ((orders.o_custkey = customer.c_custkey) and (customer.c_nationkey = n.n_nationkey))
       group by orders.o_orderdate as orderdate,n.n_nationkey as nation_key
-      with  sum as tpch.coll_sum((
+      with  sum as tpch.strict_sum((
             select element o.o_totalprice
             from  orders as o
         ))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810-2.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810-2.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810-2.sqlpp
index a43ca13..bb54619 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810-2.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810-2.sqlpp
@@ -51,7 +51,7 @@ create type tpch.LineItemType as
 
 create  dataset LineItem(LineItemType) primary key l_orderkey,l_linenumber;
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':tpch.coll_count(cheaps),'avg_expensive_discounts':tpch.coll_avg(expensives),'sum_disc_prices':tpch.coll_sum(disc_prices),'total_charges':tpch.coll_sum(charges)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':tpch.strict_count(cheaps),'avg_expensive_discounts':tpch.strict_avg(expensives),'sum_disc_prices':tpch.strict_sum(disc_prices),'total_charges':tpch.strict_sum(charges)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810.sqlpp
index aacbb72..0accf10 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue810.sqlpp
@@ -51,7 +51,7 @@ create type tpch.LineItemType as
 
 create  dataset LineItem(LineItemType) primary key l_orderkey,l_linenumber;
 
-select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':tpch.coll_count(cheap),'count_expensives':tpch.coll_count(expensive)}
+select element {'l_returnflag':l_returnflag,'l_linestatus':l_linestatus,'count_cheaps':tpch.strict_count(cheap),'count_expensives':tpch.strict_count(expensive)}
 from  LineItem as l
 where (l.l_shipdate <= '1998-09-02')
 /* +hash */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue827-2.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue827-2.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue827-2.sqlpp
index e1d8b97..cc7231f 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue827-2.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/query-issue827-2.sqlpp
@@ -51,30 +51,30 @@ create type tpch.LineItemType as
 
 create  dataset LineItem(LineItemType) primary key l_orderkey,l_linenumber;
 
-{'sum_qty_partial':tpch.coll_sum((
+{'sum_qty_partial':tpch.strict_sum((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'sum_base_price':tpch.coll_sum((
+)),'sum_base_price':tpch.strict_sum((
     select element i.l_extendedprice
     from  LineItem as i
-)),'sum_disc_price':tpch.coll_sum((
+)),'sum_disc_price':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount))
     from  LineItem as i
-)),'sum_charge':tpch.coll_sum((
+)),'sum_charge':tpch.strict_sum((
     select element (i.l_extendedprice * (1 - i.l_discount) * (1 + i.l_tax))
     from  LineItem as i
-)),'ave_qty':tpch.coll_avg((
+)),'ave_qty':tpch.strict_avg((
     select element i.l_quantity
     from  LineItem as i
     where (i.l_shipdate <= '1998-09-02')
-)),'ave_price':tpch.coll_avg((
+)),'ave_price':tpch.strict_avg((
     select element i.l_extendedprice
     from  LineItem as i
-)),'ave_disc':tpch.coll_avg((
+)),'ave_disc':tpch.strict_avg((
     select element i.l_discount
     from  LineItem as i
-)),'count_order':tpch.coll_count((
+)),'count_order':tpch.strict_count((
     select element l
     from  LineItem as l
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/split-materialization.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/split-materialization.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/split-materialization.sqlpp
index a32530a..c77559a 100644
--- a/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/split-materialization.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries_sqlpp/split-materialization.sqlpp
@@ -45,12 +45,12 @@ create  dataset FacebookUsers(FacebookUserType) primary key id;
 with  lonelyusers as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   ),
       lonelyusers2 as (
       select element d
       from  FacebookUsers as d
-      where (TinySocial.coll_count(d.`friend-ids`) < 2)
+      where (TinySocial.strict_count(d.`friend-ids`) < 2)
   )
 select element {'user1':{'id':l1.id,'name':l1.name},'user2':{'id':l2.id,'name':l2.name}}
 from  lonelyusers as l1,

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
index ed067b2..ca84a8b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   sql-coll_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-coll_sum().
+ * Description      :   sql-strict_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-strict_sum().
  *                  :   Get the array_sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
index 9b0eb7d..3faf34f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   sql-coll_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-coll_sum().
+ * Description      :   sql-strict_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-strict_sum().
  *                  :   Get the array_sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
index 53f0cdb..fe6d3cd 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   sql-coll_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-coll_sum().
+ * Description      :   sql-strict_sum() aggregate function must return the numeric array_sum, when non null values are given as input to sql-strict_sum().
  *                  :   Get the array_sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
index 9b412c3..98b06a8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, sql-coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, sql-strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.2.update.sqlpp
index 00f93a4..7cdf71b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.2.update.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.2.update.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, sql-coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, sql-strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.3.query.sqlpp
index 9424486..c8e7cf8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate-sql/sum_numeric_null/sum_numeric_null.3.query.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, sql-coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, sql-strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 38c0972..947d19b 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':coll_count([null]),'average1':coll_avg([null]),'sum1':coll_sum([null]),'min1':coll_min([null]),'max1':coll_max([null]),'count2':coll_count({{null,null}}),'average2':coll_avg({{null,null}}),'sum2':coll_sum({{null,null}}),'min2':coll_min({{null,null}}),'max2':coll_max({{null,null}})};
+{'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}})};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 9ada73b..62506cc 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
@@ -25,19 +25,19 @@
 use test;
 
 
-{'count':test.coll_count((
+{'count':test.strict_count((
     select element t.valplus
     from  Test as t
-)),'average':test.coll_avg((
+)),'average':test.strict_avg((
     select element t.valplus
     from  Test as t
-)),'sum':test.coll_sum((
+)),'sum':test.strict_sum((
     select element t.valplus
     from  Test as t
-)),'min':test.coll_min((
+)),'min':test.strict_min((
     select element t.valplus
     from  Test as t
-)),'max':test.coll_max((
+)),'max':test.strict_max((
     select element t.valplus
     from  Test as t
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 3643901..47887d9 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
@@ -25,28 +25,28 @@
 use test;
 
 
-{'count':test.coll_count((
+{'count':test.strict_count((
     select element t
     from  Test as t
-)),'average':test.coll_avg((
+)),'average':test.strict_avg((
     select element i.val
     from  (
         select element t
         from  Test as t
     ) as i
-)),'sum':test.coll_sum((
+)),'sum':test.strict_sum((
     select element i.val
     from  (
         select element t
         from  Test as t
     ) as i
-)),'min':test.coll_min((
+)),'min':test.strict_min((
     select element i.valplus
     from  (
         select element t
         from  Test as t
     ) as i
-)),'max':test.coll_max((
+)),'max':test.strict_max((
     select element i.valplus
     from  (
         select element t

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 c90641b..5577347 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':coll_count([float('2.0'),double('3.0'),93847382783847382,1]),'average1':coll_avg([float('2.0'),double('3.0'),93847382783847382,1]),'sum1':coll_sum([float('2.0'),double('3.0'),93847382783847382,1]),'min1':coll_min([float('2.0'),double('3.0'),93847382783847382,1]),'max1':coll_max([float('2.0'),double('3.0'),93847382783847382,1]),'count2':coll_count({{float('2.0'),double('3.0'),93847382783847382,1}}),'average2':coll_avg({{float('2.0'),double('3.0'),93847382783847382,1}}),'sum2':coll_sum({{float('2.0'),double('3.0'),93847382783847382,1}}),'min2':coll_min({{float('2.0'),double('3.0'),93847382783847382,1}}),'max2':coll_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]),'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}})};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/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 42306d8..c7d7eb1 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
@@ -25,19 +25,19 @@
 use test;
 
 
-{'count':test.coll_count((
+{'count':test.strict_count((
     select element t.valplus
     from  Test as t
-)),'average':test.coll_avg((
+)),'average':test.strict_avg((
     select element t.valplus
     from  Test as t
-)),'sum':test.coll_sum((
+)),'sum':test.strict_sum((
     select element t.valplus
     from  Test as t
-)),'min':test.coll_min((
+)),'min':test.strict_min((
     select element t.valplus
     from  Test as t
-)),'max':test.coll_max((
+)),'max':test.strict_max((
     select element t.valplus
     from  Test as t
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_distinct/avg_distinct.1.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_distinct/avg_distinct.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_distinct/avg_distinct.1.query.sqlpp
index c9a79fb..816f452 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_distinct/avg_distinct.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_distinct/avg_distinct.1.query.sqlpp
@@ -17,8 +17,8 @@
  * under the License.
  */
  {
-   't1': to_bigint(coll_avg(distinct [10,20,30,10,20,30,10])),
-   't2': to_bigint(coll_avg(distinct [null,missing,null,missing])),
-   't3': to_bigint(coll_avg(distinct [40,null,missing,50,40,null,missing,50,40])),
-   't4': to_bigint(coll_avg(distinct []))
- }
\ No newline at end of file
+   't1': to_bigint(strict_avg(distinct [10,20,30,10,20,30,10])),
+   't2': to_bigint(strict_avg(distinct [null,missing,null,missing])),
+   't3': to_bigint(strict_avg(distinct [40,null,missing,50,40,null,missing,50,40])),
+   't4': to_bigint(strict_avg(distinct []))
+ }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double/avg_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double/avg_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double/avg_double.3.query.sqlpp
index ae1b1eb..a10da57 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double/avg_double.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double/avg_double.3.query.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 
-select element coll_avg((
+select element strict_avg((
     select element x
     from  [1.0,2.0,double('3.0')] as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double_null/avg_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double_null/avg_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double_null/avg_double_null.3.query.sqlpp
index 4c10066..a6a4537 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double_null/avg_double_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_double_null/avg_double_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.doubleField
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_01/avg_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_01/avg_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_01/avg_empty_01.3.query.sqlpp
index d7a5263..05d6092 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_01/avg_empty_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_01/avg_empty_01.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     select element x
     from  [1,2,3] as x
     where (x > 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_02/avg_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_02/avg_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_02/avg_empty_02.3.query.sqlpp
index 8d2359f..7eb6e35 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_02/avg_empty_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_empty_02/avg_empty_02.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     select element x.val
     from  Test as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float/avg_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float/avg_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float/avg_float.3.query.sqlpp
index 14c4bc5..c13d9a1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float/avg_float.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float/avg_float.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float_null/avg_float_nu.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float_null/avg_float_nu.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float_null/avg_float_nu.3.query.sqlpp
index c8c3774..a694993 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float_null/avg_float_nu.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_float_null/avg_float_nu.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.floatField
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16/avg_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16/avg_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16/avg_int16.3.query.sqlpp
index 6883fa8..90f54cf 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16/avg_int16.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16/avg_int16.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16_null/avg_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16_null/avg_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16_null/avg_int16_null.3.query.sqlpp
index d50b0d1..4e2e8c4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16_null/avg_int16_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int16_null/avg_int16_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.int16Field
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32/avg_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32/avg_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32/avg_int32.3.query.sqlpp
index a235c84..d52ebde 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32/avg_int32.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32/avg_int32.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     select element x
     from  [1,2,3] as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32_null/avg_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32_null/avg_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32_null/avg_int32_null.3.query.sqlpp
index 9618d2d..34c5c68 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32_null/avg_int32_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int32_null/avg_int32_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.int32Field
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64/avg_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64/avg_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64/avg_int64.3.query.sqlpp
index 813c9a6..5afa4e6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64/avg_int64.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64/avg_int64.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64_null/avg_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64_null/avg_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64_null/avg_int64_null.3.query.sqlpp
index 8c063d3..230913f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64_null/avg_int64_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int64_null/avg_int64_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.int64Field
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8/avg_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8/avg_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8/avg_int8.3.query.sqlpp
index 3d2c5ba..57ffb31 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8/avg_int8.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8/avg_int8.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_avg((
+select element test.strict_avg((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8_null/avg_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8_null/avg_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8_null/avg_int8_null.3.query.sqlpp
index 74fb4c4..64b91ea 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8_null/avg_int8_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_int8_null/avg_int8_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'average':test.coll_avg((
+{'average':test.strict_avg((
     select element x.int8Field
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_mixed/avg_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_mixed/avg_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_mixed/avg_mixed.3.query.sqlpp
index 4043084..0085e3f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_mixed/avg_mixed.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/avg_mixed/avg_mixed.3.query.sqlpp
@@ -22,7 +22,7 @@
 * Date         : Jun 2nd 2013
 */
 
-select element coll_avg((
+select element strict_avg((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_01/count_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_01/count_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_01/count_01.3.query.sqlpp
index fa90f85..2bf8960 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_01/count_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_01/count_01.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_count((
+select element test.strict_count((
     select element x
     from  [1,2,3] as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_distinct/count_distinct.1.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_distinct/count_distinct.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_distinct/count_distinct.1.query.sqlpp
index a7d9b90..403f8b5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_distinct/count_distinct.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_distinct/count_distinct.1.query.sqlpp
@@ -17,8 +17,8 @@
  * under the License.
  */
  {
-   't1': coll_count(distinct [10,20,30,10,20,30,10]),
-   't2': coll_count(distinct [null,missing,null,missing]),
-   't3': coll_count(distinct [40,null,missing,50,40,null,missing,50,40]),
-   't4': coll_count(distinct [])
- }
\ No newline at end of file
+   't1': strict_count(distinct [10,20,30,10,20,30,10]),
+   't2': strict_count(distinct [null,missing,null,missing]),
+   't3': strict_count(distinct [40,null,missing,50,40,null,missing,50,40]),
+   't4': strict_count(distinct [])
+ }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_01/count_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_01/count_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_01/count_empty_01.3.query.sqlpp
index 383671d..312bfe0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_01/count_empty_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_01/count_empty_01.3.query.sqlpp
@@ -22,7 +22,7 @@
  * Success        : Yes
  */
 
-select element coll_count((
+select element strict_count((
     select element x
     from  [1,2,3] as x
     where (x > 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_02/count_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_02/count_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_02/count_empty_02.3.query.sqlpp
index 67e6e77..a324793 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_02/count_empty_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_empty_02/count_empty_02.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_count((
+select element test.strict_count((
     select element x.val
     from  Test as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_null/count_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_null/count_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_null/count_null.3.query.sqlpp
index ec84f7c..406a0c0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_null/count_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/count_null/count_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-{'count':test.coll_count((
+{'count':test.strict_count((
     select element x.doubleField
     from  Numeric as x
 ))};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue395/issue395.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue395/issue395.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue395/issue395.3.query.sqlpp
index feea992..cb308cd 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue395/issue395.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue395/issue395.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_count((
+select element test.strict_count((
     select element l.name
     from  Employee as l
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_0/issue412_0.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_0/issue412_0.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_0/issue412_0.3.query.sqlpp
index deaa68a..1af45c7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_0/issue412_0.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_0/issue412_0.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-coll_count(['ASTERIX','Hyracks',null]);
+strict_count(['ASTERIX','Hyracks',null]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_1/issue412_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_1/issue412_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_1/issue412_1.3.query.sqlpp
index 9da7811..b1e3de5 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_1/issue412_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue412_1/issue412_1.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-{'count':coll_count([1,60,null]),'average':coll_avg([1,60,null]),'sum':coll_sum([1,60,null]),'min':coll_min([1,60,null]),'max':coll_max([1,60,null])};
+{'count':strict_count([1,60,null]),'average':strict_avg([1,60,null]),'sum':strict_sum([1,60,null]),'min':strict_min([1,60,null]),'max':strict_max([1,60,null])};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list/issue425_min_hetero_list.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list/issue425_min_hetero_list.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list/issue425_min_hetero_list.3.query.sqlpp
index b2c6c66..9ecf906 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list/issue425_min_hetero_list.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list/issue425_min_hetero_list.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-coll_min([23,748374857483]);
+strict_min([23,748374857483]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.3.query.sqlpp
index e12e644..a0134a6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_min_hetero_list_1/issue425_min_hetero_list_1.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-coll_min([748374857483,23,0.5]);
+strict_min([748374857483,23,0.5]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list/issue425_sum_hetero_list.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list/issue425_sum_hetero_list.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list/issue425_sum_hetero_list.3.query.sqlpp
index 770b7dc..0f82177 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list/issue425_sum_hetero_list.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list/issue425_sum_hetero_list.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-coll_sum([23,748374857483]);
+strict_sum([23,748374857483]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.sqlpp
index 3932e23..f6a1989 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.sqlpp
@@ -17,4 +17,4 @@
  * under the License.
  */
 
-coll_sum([748374857483,23,0.5]);
+strict_sum([748374857483,23,0.5]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue531_string_min_max/issue531_string_min_max.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue531_string_min_max/issue531_string_min_max.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue531_string_min_max/issue531_string_min_max.3.query.sqlpp
index 2a3312e..25cef91 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue531_string_min_max/issue531_string_min_max.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/issue531_string_min_max/issue531_string_min_max.3.query.sqlpp
@@ -27,10 +27,10 @@
 use test;
 
 
-select element {'min':test.coll_min((
+select element {'min':test.strict_min((
         select element l.name
         from  t1 as l
-    )),'max':test.coll_max((
+    )),'max':test.strict_max((
         select element l.name
         from  t1 as l
     ))};


[4/5] asterixdb git commit: [ASTERIXDB-2399][SQL][FUN] Rename COLL_ aggregate functions

Posted by ti...@apache.org.
http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_distinct/max_distinct.1.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_distinct/max_distinct.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_distinct/max_distinct.1.query.sqlpp
index 70f273f..8ceef73 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_distinct/max_distinct.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_distinct/max_distinct.1.query.sqlpp
@@ -17,8 +17,8 @@
  * under the License.
  */
  {
-   't1': coll_max(distinct [10,20,30,10,20,30,10]),
-   't2': coll_max(distinct [null,missing,null,missing]),
-   't3': coll_max(distinct [40,null,missing,50,40,null,missing,50,40]),
-   't4': coll_max(distinct [])
- }
\ No newline at end of file
+   't1': strict_max(distinct [10,20,30,10,20,30,10]),
+   't2': strict_max(distinct [null,missing,null,missing]),
+   't3': strict_max(distinct [40,null,missing,50,40,null,missing,50,40]),
+   't4': strict_max(distinct [])
+ }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_01/max_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_01/max_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_01/max_empty_01.3.query.sqlpp
index fa419e6..6e3e097 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_01/max_empty_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_01/max_empty_01.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_max((
+select element test.strict_max((
     select element x
     from  [1,2,3] as x
     where (x > 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_02/max_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_02/max_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_02/max_empty_02.3.query.sqlpp
index 1ad7c2b..36c14f9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_02/max_empty_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/max_empty_02/max_empty_02.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_max((
+select element test.strict_max((
     select element x.val
     from  Test as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_distinct/min_distinct.1.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_distinct/min_distinct.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_distinct/min_distinct.1.query.sqlpp
index 77684a0..e02eac6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_distinct/min_distinct.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_distinct/min_distinct.1.query.sqlpp
@@ -17,8 +17,8 @@
  * under the License.
  */
  {
-   't1': coll_min(distinct [10,20,30,10,20,30,10]),
-   't2': coll_min(distinct [null,missing,null,missing]),
-   't3': coll_min(distinct [40,null,missing,50,40,null,missing,50,40]),
-   't4': coll_min(distinct [])
- }
\ No newline at end of file
+   't1': strict_min(distinct [10,20,30,10,20,30,10]),
+   't2': strict_min(distinct [null,missing,null,missing]),
+   't3': strict_min(distinct [40,null,missing,50,40,null,missing,50,40]),
+   't4': strict_min(distinct [])
+ }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_01/min_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_01/min_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_01/min_empty_01.3.query.sqlpp
index aa84453..2840b0f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_01/min_empty_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_01/min_empty_01.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_min((
+select element test.strict_min((
     select element x
     from  [1,2,3] as x
     where (x > 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_02/min_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_02/min_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_02/min_empty_02.3.query.sqlpp
index bd686b6..bc4fe9e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_02/min_empty_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_empty_02/min_empty_02.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_min((
+select element test.strict_min((
     select element x.val
     from  Test as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_mixed/min_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_mixed/min_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_mixed/min_mixed.3.query.sqlpp
index 1802fee..c55fb2f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_mixed/min_mixed.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/min_mixed/min_mixed.3.query.sqlpp
@@ -22,7 +22,7 @@
 * Date         : Jun 2nd 2013
 */
 
-select element coll_min((
+select element strict_min((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/query-issue400/query-issue400.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/query-issue400/query-issue400.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/query-issue400/query-issue400.3.query.sqlpp
index f910f12..03edd51 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/query-issue400/query-issue400.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/query-issue400/query-issue400.3.query.sqlpp
@@ -23,6 +23,6 @@
  * Date         : 8th May 2013
  */
 
-coll_count((select element i
+strict_count((select element i
 from  [[1,2,3,4,5],[6,7,8,9]] as i
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg/scalar_avg.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg/scalar_avg.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg/scalar_avg.3.query.sqlpp
index b62910e..901517d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg/scalar_avg.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg/scalar_avg.3.query.sqlpp
@@ -24,12 +24,12 @@
 use test;
 
 
-with  i8 as test.coll_avg([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
-      i16 as test.coll_avg([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
-      i32 as test.coll_avg([test.integer('1'),test.integer('2'),test.integer('3')]),
-      i64 as test.coll_avg([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
-      f as test.coll_avg([test.float('1'),test.float('2'),test.float('3')]),
-      d as test.coll_avg([test.double('1'),test.double('2'),test.double('3')])
+with  i8 as test.strict_avg([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+      i16 as test.strict_avg([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+      i32 as test.strict_avg([test.integer('1'),test.integer('2'),test.integer('3')]),
+      i64 as test.strict_avg([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+      f as test.strict_avg([test.float('1'),test.float('2'),test.float('3')]),
+      d as test.strict_avg([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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_empty/scalar_avg_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_empty/scalar_avg_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_empty/scalar_avg_empty.3.query.sqlpp
index d2655e4..60f4d9d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_empty/scalar_avg_empty.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_empty/scalar_avg_empty.3.query.sqlpp
@@ -21,4 +21,4 @@
  * Success        : Yes
  */
 
-select element coll_avg([]);
+select element strict_avg([]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_null/scalar_avg_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_null/scalar_avg_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_null/scalar_avg_null.3.query.sqlpp
index 254deb0..4e08eba 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_null/scalar_avg_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_avg_null/scalar_avg_null.3.query.sqlpp
@@ -24,12 +24,12 @@
 use test;
 
 
-with  i8 as test.coll_avg([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
-      i16 as test.coll_avg([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
-      i32 as test.coll_avg([test.integer('1'),test.integer('2'),test.integer('3'),null]),
-      i64 as test.coll_avg([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
-      f as test.coll_avg([test.float('1'),test.float('2'),test.float('3'),null]),
-      d as test.coll_avg([test.double('1'),test.double('2'),test.double('3'),null])
+with  i8 as test.strict_avg([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+      i16 as test.strict_avg([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+      i32 as test.strict_avg([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+      i64 as test.strict_avg([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+      f as test.strict_avg([test.float('1'),test.float('2'),test.float('3'),null]),
+      d as test.strict_avg([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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count/scalar_count.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count/scalar_count.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count/scalar_count.3.query.sqlpp
index a1a34a1..91650c8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count/scalar_count.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count/scalar_count.3.query.sqlpp
@@ -24,13 +24,13 @@
 use test;
 
 
-with  i8 as test.coll_count([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
-      i16 as test.coll_count([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
-      i32 as test.coll_count([test.integer('1'),test.integer('2'),test.integer('3')]),
-      i64 as test.coll_count([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
-      f as test.coll_count([test.float('1'),test.float('2'),test.float('3')]),
-      d as test.coll_count([test.double('1'),test.double('2'),test.double('3')]),
-      s as test.coll_count(['a','b','c'])
+with  i8 as test.strict_count([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+      i16 as test.strict_count([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+      i32 as test.strict_count([test.integer('1'),test.integer('2'),test.integer('3')]),
+      i64 as test.strict_count([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+      f as test.strict_count([test.float('1'),test.float('2'),test.float('3')]),
+      d as test.strict_count([test.double('1'),test.double('2'),test.double('3')]),
+      s as test.strict_count(['a','b','c'])
 select element i
 from  [i8,i16,i32,i64,f,d,s] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_empty/scalar_count_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_empty/scalar_count_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_empty/scalar_count_empty.3.query.sqlpp
index d2fff80..d7e966d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_empty/scalar_count_empty.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_empty/scalar_count_empty.3.query.sqlpp
@@ -24,4 +24,4 @@
 use test;
 
 
-select element test.coll_count([]);
+select element test.strict_count([]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_null/scalar_count_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_null/scalar_count_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_null/scalar_count_null.3.query.sqlpp
index 3892816..2d29ce0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_null/scalar_count_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_count_null/scalar_count_null.3.query.sqlpp
@@ -24,13 +24,13 @@
 use test;
 
 
-with  i8 as test.coll_count([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
-      i16 as test.coll_count([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
-      i32 as test.coll_count([test.integer('1'),test.integer('2'),test.integer('3'),null]),
-      i64 as test.coll_count([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
-      f as test.coll_count([test.float('1'),test.float('2'),test.float('3'),null]),
-      d as test.coll_count([test.double('1'),test.double('2'),test.double('3'),null]),
-      s as test.coll_count(['a','b','c',null])
+with  i8 as test.strict_count([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+      i16 as test.strict_count([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+      i32 as test.strict_count([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+      i64 as test.strict_count([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+      f as test.strict_count([test.float('1'),test.float('2'),test.float('3'),null]),
+      d as test.strict_count([test.double('1'),test.double('2'),test.double('3'),null]),
+      s as test.strict_count(['a','b','c',null])
 select element i
 from  [i8,i16,i32,i64,f,d,s] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max/scalar_max.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max/scalar_max.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max/scalar_max.3.query.sqlpp
index ebcd83b..3892f59 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max/scalar_max.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max/scalar_max.3.query.sqlpp
@@ -24,14 +24,14 @@
 use test;
 
 
-with  i8 as test.coll_max([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
-      i16 as test.coll_max([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
-      i32 as test.coll_max([test.integer('1'),test.integer('2'),test.integer('3')]),
-      i64 as test.coll_max([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
-      f as test.coll_max([test.float('1'),test.float('2'),test.float('3')]),
-      d as test.coll_max([test.double('1'),test.double('2'),test.double('3')]),
-      s as test.coll_max(['foo','bar','world']),
-      dt as test.coll_max([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z')])
+with  i8 as test.strict_max([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+      i16 as test.strict_max([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+      i32 as test.strict_max([test.integer('1'),test.integer('2'),test.integer('3')]),
+      i64 as test.strict_max([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+      f as test.strict_max([test.float('1'),test.float('2'),test.float('3')]),
+      d as test.strict_max([test.double('1'),test.double('2'),test.double('3')]),
+      s as test.strict_max(['foo','bar','world']),
+      dt as test.strict_max([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z')])
 select element i
 from  [i8,i16,i32,i64,f,d,s,dt] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_empty/scalar_max_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_empty/scalar_max_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_empty/scalar_max_empty.3.query.sqlpp
index 7978919..98175ce 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_empty/scalar_max_empty.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_empty/scalar_max_empty.3.query.sqlpp
@@ -24,4 +24,4 @@
 use test;
 
 
-select element test.coll_max([]);
+select element test.strict_max([]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_null/scalar_max_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_null/scalar_max_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_null/scalar_max_null.3.query.sqlpp
index b5bd86e..e4d9123 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_null/scalar_max_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_max_null/scalar_max_null.3.query.sqlpp
@@ -24,14 +24,14 @@
 use test;
 
 
-with  i8 as test.coll_max([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
-      i16 as test.coll_max([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
-      i32 as test.coll_max([test.integer('1'),test.integer('2'),test.integer('3'),null]),
-      i64 as test.coll_max([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
-      f as test.coll_max([test.float('1'),test.float('2'),test.float('3'),null]),
-      d as test.coll_max([test.double('1'),test.double('2'),test.double('3'),null]),
-      s as test.coll_max(['foo','bar','world',null]),
-      dt as test.coll_max([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z'),null])
+with  i8 as test.strict_max([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+      i16 as test.strict_max([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+      i32 as test.strict_max([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+      i64 as test.strict_max([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+      f as test.strict_max([test.float('1'),test.float('2'),test.float('3'),null]),
+      d as test.strict_max([test.double('1'),test.double('2'),test.double('3'),null]),
+      s as test.strict_max(['foo','bar','world',null]),
+      dt as test.strict_max([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z'),null])
 select element i
 from  [i8,i16,i32,i64,f,d,s,dt] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min/scalar_min.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min/scalar_min.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min/scalar_min.3.query.sqlpp
index d2e07b6..bb7d0db 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min/scalar_min.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min/scalar_min.3.query.sqlpp
@@ -24,14 +24,14 @@
 use test;
 
 
-with  i8 as test.coll_min([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
-      i16 as test.coll_min([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
-      i32 as test.coll_min([test.integer('1'),test.integer('2'),test.integer('3')]),
-      i64 as test.coll_min([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
-      f as test.coll_min([test.float('1'),test.float('2'),test.float('3')]),
-      d as test.coll_min([test.double('1'),test.double('2'),test.double('3')]),
-      s as test.coll_min(['foo','bar','world']),
-      dt as test.coll_min([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z')])
+with  i8 as test.strict_min([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+      i16 as test.strict_min([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+      i32 as test.strict_min([test.integer('1'),test.integer('2'),test.integer('3')]),
+      i64 as test.strict_min([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+      f as test.strict_min([test.float('1'),test.float('2'),test.float('3')]),
+      d as test.strict_min([test.double('1'),test.double('2'),test.double('3')]),
+      s as test.strict_min(['foo','bar','world']),
+      dt as test.strict_min([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z')])
 select element i
 from  [i8,i16,i32,i64,f,d,s,dt] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_empty/scalar_min_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_empty/scalar_min_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_empty/scalar_min_empty.3.query.sqlpp
index 8a9f7ec..df4b788 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_empty/scalar_min_empty.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_empty/scalar_min_empty.3.query.sqlpp
@@ -24,4 +24,4 @@
 use test;
 
 
-select element test.coll_min([]);
+select element test.strict_min([]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_null/scalar_min_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_null/scalar_min_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_null/scalar_min_null.3.query.sqlpp
index 97cca36..3460ba8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_null/scalar_min_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_min_null/scalar_min_null.3.query.sqlpp
@@ -24,14 +24,14 @@
 use test;
 
 
-with  i8 as test.coll_min([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
-      i16 as test.coll_min([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
-      i32 as test.coll_min([test.integer('1'),test.integer('2'),test.integer('3'),null]),
-      i64 as test.coll_min([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
-      f as test.coll_min([test.float('1'),test.float('2'),test.float('3'),null]),
-      d as test.coll_min([test.double('1'),test.double('2'),test.double('3'),null]),
-      s as test.coll_min(['foo','bar','world',null]),
-      dt as test.coll_min([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z'),null])
+with  i8 as test.strict_min([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+      i16 as test.strict_min([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+      i32 as test.strict_min([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+      i64 as test.strict_min([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+      f as test.strict_min([test.float('1'),test.float('2'),test.float('3'),null]),
+      d as test.strict_min([test.double('1'),test.double('2'),test.double('3'),null]),
+      s as test.strict_min(['foo','bar','world',null]),
+      dt as test.strict_min([test.datetime('2012-03-01T00:00:00Z'),test.datetime('2012-01-01T00:00:00Z'),test.datetime('2012-02-01T00:00:00Z'),null])
 select element i
 from  [i8,i16,i32,i64,f,d,s,dt] as i
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum/scalar_sum.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum/scalar_sum.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum/scalar_sum.3.query.sqlpp
index 300860f..a35d8a7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum/scalar_sum.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum/scalar_sum.3.query.sqlpp
@@ -24,12 +24,12 @@
 use test;
 
 
-with  i8 as test.coll_sum([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
-      i16 as test.coll_sum([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
-      i32 as test.coll_sum([test.integer('1'),test.integer('2'),test.integer('3')]),
-      i64 as test.coll_sum([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
-      f as test.coll_sum([test.float('1'),test.float('2'),test.float('3')]),
-      d as test.coll_sum([test.double('1'),test.double('2'),test.double('3')])
+with  i8 as test.strict_sum([test.tinyint('1'),test.tinyint('2'),test.tinyint('3')]),
+      i16 as test.strict_sum([test.smallint('1'),test.smallint('2'),test.smallint('3')]),
+      i32 as test.strict_sum([test.integer('1'),test.integer('2'),test.integer('3')]),
+      i64 as test.strict_sum([test.bigint('1'),test.bigint('2'),test.bigint('3')]),
+      f as test.strict_sum([test.float('1'),test.float('2'),test.float('3')]),
+      d as test.strict_sum([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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_empty/scalar_sum_empty.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_empty/scalar_sum_empty.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_empty/scalar_sum_empty.3.query.sqlpp
index a0d5516..4de084e 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_empty/scalar_sum_empty.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_empty/scalar_sum_empty.3.query.sqlpp
@@ -24,4 +24,4 @@
 use test;
 
 
-select element test.coll_sum([]);
+select element test.strict_sum([]);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_null/scalar_sum_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_null/scalar_sum_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_null/scalar_sum_null.3.query.sqlpp
index 70ba6ad..70778e4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_null/scalar_sum_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/scalar_sum_null/scalar_sum_null.3.query.sqlpp
@@ -24,12 +24,12 @@
 use test;
 
 
-with  i8 as test.coll_sum([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
-      i16 as test.coll_sum([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
-      i32 as test.coll_sum([test.integer('1'),test.integer('2'),test.integer('3'),null]),
-      i64 as test.coll_sum([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
-      f as test.coll_sum([test.float('1'),test.float('2'),test.float('3'),null]),
-      d as test.coll_sum([test.double('1'),test.double('2'),test.double('3'),null])
+with  i8 as test.strict_sum([test.tinyint('1'),test.tinyint('2'),test.tinyint('3'),null]),
+      i16 as test.strict_sum([test.smallint('1'),test.smallint('2'),test.smallint('3'),null]),
+      i32 as test.strict_sum([test.integer('1'),test.integer('2'),test.integer('3'),null]),
+      i64 as test.strict_sum([test.bigint('1'),test.bigint('2'),test.bigint('3'),null]),
+      f as test.strict_sum([test.float('1'),test.float('2'),test.float('3'),null]),
+      d as test.strict_sum([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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_distinct/sum_distinct.1.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_distinct/sum_distinct.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_distinct/sum_distinct.1.query.sqlpp
index 6991a74..01f6cef 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_distinct/sum_distinct.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_distinct/sum_distinct.1.query.sqlpp
@@ -17,8 +17,8 @@
  * under the License.
  */
  {
-   't1': coll_sum(distinct [10,20,30,10,20,30,10]),
-   't2': coll_sum(distinct [null,missing,null,missing]),
-   't3': coll_sum(distinct [40,null,missing,50,40,null,missing,50,40]),
-   't4': coll_sum(distinct [])
- }
\ No newline at end of file
+   't1': strict_sum(distinct [10,20,30,10,20,30,10]),
+   't2': strict_sum(distinct [null,missing,null,missing]),
+   't3': strict_sum(distinct [40,null,missing,50,40,null,missing,50,40]),
+   't4': strict_sum(distinct [])
+ }

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double/sum_double.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double/sum_double.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double/sum_double.3.query.sqlpp
index e8a1f4d..cff9f78 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double/sum_double.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double/sum_double.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x
     from  [1.0,2.0,3.0] as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double_null/sum_double_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double_null/sum_double_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double_null/sum_double_null.3.query.sqlpp
index 7a17bab..7268e26 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double_null/sum_double_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_double_null/sum_double_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.doubleField
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_01/sum_empty_01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_01/sum_empty_01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_01/sum_empty_01.3.query.sqlpp
index bfc0e2c..e269827 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_01/sum_empty_01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_01/sum_empty_01.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x
     from  [1,2,3] as x
     where (x > 10)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_02/sum_empty_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_02/sum_empty_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_02/sum_empty_02.3.query.sqlpp
index ce6abf4..bc029a9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_02/sum_empty_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_empty_02/sum_empty_02.3.query.sqlpp
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.val
     from  Test as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float/sum_float.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float/sum_float.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float/sum_float.3.query.sqlpp
index 8f90964..8931bb0 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float/sum_float.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float/sum_float.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float_null/sum_float_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float_null/sum_float_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float_null/sum_float_null.3.query.sqlpp
index f4c25bb..e7e2d39 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float_null/sum_float_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_float_null/sum_float_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.floatField
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16/sum_int16.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16/sum_int16.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16/sum_int16.3.query.sqlpp
index 5147881..57bf229 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16/sum_int16.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16/sum_int16.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16_null/sum_int16_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16_null/sum_int16_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16_null/sum_int16_null.3.query.sqlpp
index e57c3f4..a9e5336 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16_null/sum_int16_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int16_null/sum_int16_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.int16Field
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32/sum_int32.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32/sum_int32.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32/sum_int32.3.query.sqlpp
index 616e7d1..43ae045 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32/sum_int32.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32/sum_int32.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32_null/sum_int32_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32_null/sum_int32_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32_null/sum_int32_null.3.query.sqlpp
index 3c6841e..8732973 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32_null/sum_int32_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int32_null/sum_int32_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.int32Field
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64/sum_int64.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64/sum_int64.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64/sum_int64.3.query.sqlpp
index 503b0a8..243428a 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64/sum_int64.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64/sum_int64.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64_null/sum_int64_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64_null/sum_int64_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64_null/sum_int64_null.3.query.sqlpp
index 857e15f..f19157b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64_null/sum_int64_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int64_null/sum_int64_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.int64Field
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8/sum_int8.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8/sum_int8.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8/sum_int8.3.query.sqlpp
index b22d31b..595ecca 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8/sum_int8.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8/sum_int8.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8_null/sum_int8_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8_null/sum_int8_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8_null/sum_int8_null.3.query.sqlpp
index 473bb1a..ab30e0d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8_null/sum_int8_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_int8_null/sum_int8_null.3.query.sqlpp
@@ -20,7 +20,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element x.int8Field
     from  Numeric as x
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_mixed/sum_mixed.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_mixed/sum_mixed.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_mixed/sum_mixed.3.query.sqlpp
index b8c98ef..175fcee 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_mixed/sum_mixed.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_mixed/sum_mixed.3.query.sqlpp
@@ -22,7 +22,7 @@
 * Date         : Jun 2nd 2013
 */
 
-select element coll_sum((
+select element strict_sum((
     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/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
index 0cb9c60..0354a48 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.1.ddl.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   coll_sum() aggregate function must return the numeric sum, when non null values are given as input to coll_sum().
+ * Description      :   strict_sum() aggregate function must return the numeric sum, when non null values are given as input to strict_sum().
  *                  :   Get the sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
index fdc8b57..d3ec516 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.2.update.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   coll_sum() aggregate function must return the numeric sum, when non null values are given as input to coll_sum().
+ * Description      :   strict_sum() aggregate function must return the numeric sum, when non null values are given as input to strict_sum().
  *                  :   Get the sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
index 263ce45..449c361 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_null-with-pred/sum_null-with-pred.3.query.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   coll_sum() aggregate function must return the numeric sum, when non null values are given as input to coll_sum().
+ * Description      :   strict_sum() aggregate function must return the numeric sum, when non null values are given as input to strict_sum().
  *                  :   Get the sum for those tuples which are non null for salary fields.
  * Expected result  :   Success
  * Date             :   July 20th 2012
@@ -26,7 +26,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element l.sal
     from  tdst as l
     where l.sal IS NOT NULL

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
index 27624da..1c98590 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.1.ddl.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.2.update.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.2.update.sqlpp
index 10f6c7e..c30742c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.2.update.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.2.update.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.3.query.sqlpp
index 7b771d7..2d3f2e8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/aggregate/sum_numeric_null/sum_numeric_null.3.query.sqlpp
@@ -17,7 +17,7 @@
  * under the License.
  */
 /*
- * Description      :   Add numeric values with a null value, coll_sum() aggregate function must return null.
+ * Description      :   Add numeric values with a null value, strict_sum() aggregate function must return null.
  * Expected result  :   Success
  * Date             :   July 20th 2012
  */
@@ -25,7 +25,7 @@
 use test;
 
 
-select element test.coll_sum((
+select element test.strict_sum((
     select element l.sal
     from  tdst as l
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/cross-dataverse/cross-dv03/cross-dv03.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/cross-dataverse/cross-dv03/cross-dv03.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/cross-dataverse/cross-dv03/cross-dv03.3.query.sqlpp
index 51668ed..7c6bfa8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/cross-dataverse/cross-dv03/cross-dv03.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/cross-dataverse/cross-dv03/cross-dv03.3.query.sqlpp
@@ -26,7 +26,7 @@
  * Date         : 28th Aug 2012
  */
 
-select element coll_count((
+select element strict_count((
     select element l
     from  `Metadata`.`Dataset` as l
     where ((l.DataverseName = 'student') or (l.DataverseName = 'teacher'))

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_06/join_q_06.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_06/join_q_06.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_06/join_q_06.3.query.sqlpp
index 413ab84..bc0e6c9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_06/join_q_06.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_06/join_q_06.3.query.sqlpp
@@ -24,7 +24,7 @@ WITH customer AS (SELECT ELEMENT c FROM Customers c)
 
 SELECT c.name AS cust_name,
        c.cashBack AS cust_cashBack
-FROM customer c JOIN [coll_min((SELECT ELEMENT c.cashBack FROM customer c))] as min_cashBack
+FROM customer c JOIN [strict_min((SELECT ELEMENT c.cashBack FROM customer c))] as min_cashBack
      ON c.cashBack = min_cashBack
 ORDER BY c.cid, c.name
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_07/join_q_07.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_07/join_q_07.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_07/join_q_07.3.query.sqlpp
index 5f4f07f..7e89b59 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_07/join_q_07.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/custord/join_q_07/join_q_07.3.query.sqlpp
@@ -29,7 +29,7 @@ WITH customer AS (SELECT ELEMENT c FROM Customers c)
 
 SELECT c.name AS cust_name,
        c.cashBack AS cust_cashBack
-FROM customer c JOIN [coll_min((SELECT ELEMENT c.cashBack FROM c c))] as min_cashBack
+FROM customer c JOIN [strict_min((SELECT ELEMENT c.cashBack FROM c c))] as min_cashBack
      ON c.cashBack = min_cashBack
 ORDER BY c.cid, c.name
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/dml/query-issue382/query-issue382.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/dml/query-issue382/query-issue382.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/dml/query-issue382/query-issue382.3.query.sqlpp
index c49b436..dc4c880 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/dml/query-issue382/query-issue382.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/dml/query-issue382/query-issue382.3.query.sqlpp
@@ -20,7 +20,7 @@
 use SocialNetworkData;
 
 
-select element SocialNetworkData.coll_count((
+select element SocialNetworkData.strict_count((
     select element h
     from  HandbookUsers as h
 ));

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_07/feeds_07.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_07/feeds_07.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_07/feeds_07.3.query.sqlpp
index 49fb04c..cf3e9b8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_07/feeds_07.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_07/feeds_07.3.query.sqlpp
@@ -20,7 +20,7 @@
 use feeds;
 
 case
- when ((feeds.coll_count((select element x from  SyntheticTweets as x )) > 0))
+ when ((feeds.strict_count((select element x from  SyntheticTweets as x )) > 0))
   then 1
   else 0
- end;
\ No newline at end of file
+ end;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_08/feeds_08.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_08/feeds_08.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_08/feeds_08.3.query.sqlpp
index f7ae3c8..cf3e9b8 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_08/feeds_08.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_08/feeds_08.3.query.sqlpp
@@ -20,7 +20,7 @@
 use feeds;
 
 case
- when ((feeds.coll_count((select element x from  SyntheticTweets as x )) > 0))
+ when ((feeds.strict_count((select element x from  SyntheticTweets as x )) > 0))
   then 1
   else 0
  end;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_09/feeds_09.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_09/feeds_09.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_09/feeds_09.3.query.sqlpp
index d0f5898..5b0acba 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_09/feeds_09.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_09/feeds_09.3.query.sqlpp
@@ -20,7 +20,7 @@
 use feeds_09;
 
 case
- when ((feeds_09.coll_count(( select element x from  SyntheticTweets as x )) > 0))
+ when ((feeds_09.strict_count(( select element x from  SyntheticTweets as x )) > 0))
   then 1
   else 0
- end;
\ No newline at end of file
+ end;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_10/feeds_10.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_10/feeds_10.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_10/feeds_10.3.query.sqlpp
index b763e83..d55804c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_10/feeds_10.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/feeds/feeds_10/feeds_10.3.query.sqlpp
@@ -19,7 +19,7 @@
 
 use feeds_10;
 
-select element feeds_10.coll_count((
+select element feeds_10.strict_count((
     select element x
     from  Tweets as x
     order by x.id

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby01/grpby01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby01/grpby01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby01/grpby01.3.query.sqlpp
index 5b44875..d3e48c9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby01/grpby01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby01/grpby01.3.query.sqlpp
@@ -22,7 +22,7 @@
  * Date             :  31st July 2012
  */
 
-select element {'store-number':strNum,'total-qty':coll_sum((
+select element {'store-number':strNum,'total-qty':strict_sum((
         select element l.qty
         from  sales as l
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby02/grpby02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby02/grpby02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby02/grpby02.3.query.sqlpp
index 5b44875..d3e48c9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby02/grpby02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/grpby02/grpby02.3.query.sqlpp
@@ -22,7 +22,7 @@
  * Date             :  31st July 2012
  */
 
-select element {'store-number':strNum,'total-qty':coll_sum((
+select element {'store-number':strNum,'total-qty':strict_sum((
         select element l.qty
         from  sales as l
     ))}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/query-ASTERIXDB-883/query-ASTERIXDB-883.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/query-ASTERIXDB-883/query-ASTERIXDB-883.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/query-ASTERIXDB-883/query-ASTERIXDB-883.3.query.sqlpp
index aab13a4..ab85a07 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/query-ASTERIXDB-883/query-ASTERIXDB-883.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/flwor/query-ASTERIXDB-883/query-ASTERIXDB-883.3.query.sqlpp
@@ -53,9 +53,9 @@ WHERE a.user=b.user AND a.user=c.user AND b.user=c.user
 SELECT VALUE
 {
    "user": a.user,
-   "beth": coll_count(beth),
-   "ts": coll_avg( ( FROM ts AS l SELECT VALUE l.timespent ) ),
-   "rev": coll_sum( ( FROM rev AS k SELECT VALUE k.estimated_revenue ) )
+   "beth": strict_count(beth),
+   "ts": strict_avg( ( FROM ts AS l SELECT VALUE l.timespent ) ),
+   "rev": strict_sum( ( FROM rev AS k SELECT VALUE k.estimated_revenue ) )
 }
 ORDER BY a.user;
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q06_error/q06_error.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q06_error/q06_error.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q06_error/q06_error.3.query.sqlpp
index 907afb0..5e98b19 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q06_error/q06_error.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q06_error/q06_error.3.query.sqlpp
@@ -19,5 +19,5 @@
 
 USE TinySocial;
 
-SELECT COLL_COUNT(u.name) count
+SELECT STRICT_COUNT(u.name) count
 FROM FacebookUsers u;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q08/q08.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q08/q08.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q08/q08.3.query.sqlpp
index 1b05c86..12eebf9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q08/q08.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/q08/q08.3.query.sqlpp
@@ -19,6 +19,6 @@
 
 USE TinySocial;
 
-SELECT COLL_COUNT(u.`friend-ids`) count
+SELECT STRICT_COUNT(u.`friend-ids`) count
 FROM FacebookUsers u
 ORDER BY u.id;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-159/query-ASTERIXDB-159.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-159/query-ASTERIXDB-159.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-159/query-ASTERIXDB-159.3.query.sqlpp
index 2340771..e1a85e9 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-159/query-ASTERIXDB-159.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-159/query-ASTERIXDB-159.3.query.sqlpp
@@ -19,4 +19,4 @@
 
 USE TinySocial;
 
-COLL_COUNT(FacebookUsers);
+STRICT_COUNT(FacebookUsers);

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626-2/query-ASTERIXDB-1626-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626-2/query-ASTERIXDB-1626-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626-2/query-ASTERIXDB-1626-2.3.query.sqlpp
index 15af505..38e01dc 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626-2/query-ASTERIXDB-1626-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626-2/query-ASTERIXDB-1626-2.3.query.sqlpp
@@ -20,5 +20,5 @@
 USE TinySocial;
 
 WITH t AS 1
-SELECT count(`friend-ids`), avg(coll_count(`friend-ids`)), t
+SELECT count(`friend-ids`), avg(strict_count(`friend-ids`)), t
 FROM  FacebookUsers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626/query-ASTERIXDB-1626.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626/query-ASTERIXDB-1626.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626/query-ASTERIXDB-1626.3.query.sqlpp
index c72c3c8..42d5f39 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626/query-ASTERIXDB-1626.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/global-aggregate/query-ASTERIXDB-1626/query-ASTERIXDB-1626.3.query.sqlpp
@@ -19,5 +19,5 @@
 
 USE TinySocial;
 
-SELECT count(`friend-ids`), avg(coll_count(`friend-ids`))
+SELECT count(`friend-ids`), avg(strict_count(`friend-ids`))
 FROM  FacebookUsers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01-error/core-01-error.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01-error/core-01-error.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01-error/core-01-error.3.query.sqlpp
index 56b042c..1274de2 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01-error/core-01-error.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01-error/core-01-error.3.query.sqlpp
@@ -24,6 +24,6 @@ FROM Employee e
 GROUP BY e.deptno AS deptno
 SELECT ELEMENT {
   'deptno': deptno,
-  'avgpay': coll_avg( (FROM e AS i SELECT ELEMENT i.salary) ),
+  'avgpay': strict_avg( (FROM e AS i SELECT ELEMENT i.salary) ),
   'workers': (FROM e AS i SELECT ELEMENT  {'name': i.name, 'salary': i.salary})
-};
\ No newline at end of file
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01/core-01.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01/core-01.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01/core-01.3.query.sqlpp
index dc7ac16..16714bf 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01/core-01.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-01/core-01.3.query.sqlpp
@@ -24,6 +24,6 @@ FROM Employee e
 GROUP BY e.deptno AS deptno GROUP AS g(e AS e)
 SELECT ELEMENT {
   'deptno': deptno,
-  'avgpay': coll_avg( (FROM g AS i SELECT ELEMENT i.e.salary) ),
+  'avgpay': strict_avg( (FROM g AS i SELECT ELEMENT i.e.salary) ),
   'workers': (FROM g AS i SELECT ELEMENT  {'name': i.e.name, 'salary': i.e.salary})
 };

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02-error/core-02-error.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02-error/core-02-error.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02-error/core-02-error.3.query.sqlpp
index b752fe0..fde4de4 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02-error/core-02-error.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02-error/core-02-error.3.query.sqlpp
@@ -25,6 +25,6 @@ GROUP BY e.deptno AS deptno
 GROUP AS g(e as f)
 SELECT ELEMENT {
   'deptno': deptno,
-  'avgpay': coll_avg( (FROM f AS i SELECT ELEMENT i.salary) ),
+  'avgpay': strict_avg( (FROM f AS i SELECT ELEMENT i.salary) ),
   'workers': (FROM f AS i SELECT ELEMENT  {'name': i.name, 'salary': i.salary})
-};
\ No newline at end of file
+};

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02/core-02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02/core-02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02/core-02.3.query.sqlpp
index 70afc46..8b980e7 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02/core-02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-02/core-02.3.query.sqlpp
@@ -26,5 +26,5 @@ GROUP BY e.department_id AS deptId
 GROUP AS eis(e AS e, i AS i, s AS s)
 SELECT ELEMENT {
       'deptId': deptId,
-      'star_cost': coll_sum( (FROM eis AS p SELECT ELEMENT p.e.salary + p.i.bonus) )
+      'star_cost': strict_sum( (FROM eis AS p SELECT ELEMENT p.e.salary + p.i.bonus) )
 };

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-03/core-02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-03/core-02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-03/core-02.3.query.sqlpp
index 8e6b987..1c9f321 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-03/core-02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-03/core-02.3.query.sqlpp
@@ -26,7 +26,7 @@ GROUP BY e.department_id AS deptId
 GROUP AS eis(e AS e, i AS i, s AS s)
 SELECT ELEMENT {
       'deptId': deptId,
-      'avgpay': coll_avg( (FROM eis AS g SELECT ELEMENT g.e.salary + g.i.bonus) ),
+      'avgpay': strict_avg( (FROM eis AS g SELECT ELEMENT g.e.salary + g.i.bonus) ),
       'topstar_details':
            (
                 FROM eis AS g

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-05/core-05.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-05/core-05.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-05/core-05.3.query.sqlpp
index e647ff0..d762252 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-05/core-05.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/core-05/core-05.3.query.sqlpp
@@ -25,7 +25,7 @@ SELECT ELEMENT {
             GROUP BY c.tire_size AS tire_size GROUP AS g(c AS c, t AS t)
             SELECT ELEMENT {
                 'tire_size': tire_size,
-                'avg_total_price': coll_avg(
+                'avg_total_price': strict_avg(
                                          (  FROM g AS g
                                             SELECT ELEMENT g.c.price + 4 * g.t.price
                                           )

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/having-2/having-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/having-2/having-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/having-2/having-2.3.query.sqlpp
index 8600077..ec47ba6 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/having-2/having-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/having-2/having-2.3.query.sqlpp
@@ -23,6 +23,6 @@ FROM Employee e
     JOIN Incentive i ON e.job_category = i.job_category
     JOIN SuperStars s ON e.id = s.id
 GROUP BY e.department_id GROUP AS g
-HAVING coll_count( ( SELECT VALUE g.e FROM g) )>0
+HAVING strict_count( ( SELECT VALUE g.e FROM g) )>0
 SELECT e.department_id as deptId, SUM(e.salary + i.bonus) AS star_cost;
 

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/sugar-01-negative/sugar-01-negative.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/sugar-01-negative/sugar-01-negative.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/sugar-01-negative/sugar-01-negative.3.query.sqlpp
index 2bc83ef..0218637 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/sugar-01-negative/sugar-01-negative.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/group-by/sugar-01-negative/sugar-01-negative.3.query.sqlpp
@@ -19,9 +19,9 @@
 
 USE gby;
 
-// Tests that a SQL++ core aggregate function, e.g., COLL_AVG,
+// Tests that a SQL++ core aggregate function, e.g., STRICT_AVG,
 // cannot be used like a SQL-92 sugar, e.g., AVG. Its input must be a collection.
 FROM Employee e
 GROUP BY e.deptno AS deptno GROUP AS g
-SELECT deptno AS deptno, COLL_AVG(g.e.salary) AS avgpay,
+SELECT deptno AS deptno, STRICT_AVG(g.e.salary) AS avgpay,
        (SELECT i.e.name AS name, i.e.salary AS salary FROM g AS i) AS workers;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_02/hdfs_02.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_02/hdfs_02.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_02/hdfs_02.3.query.sqlpp
index 358eeda..7ea096f 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_02/hdfs_02.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_02/hdfs_02.3.query.sqlpp
@@ -26,7 +26,7 @@
 use test;
 
 
-select element {'word':tok,'count':test.coll_count(( from g select value token ))}
+select element {'word':tok,'count':test.strict_count(( from g select value token ))}
 from  TextDataset as line,
       test.`word-tokens`(line.content) as token
 group by token as tok

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_03/hdfs_03.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_03/hdfs_03.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_03/hdfs_03.3.query.sqlpp
index fb67e5b..0e52cdb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_03/hdfs_03.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_03/hdfs_03.3.query.sqlpp
@@ -28,7 +28,7 @@
 use test;
 
 
-select element {'word':tok,'count':test.coll_count((from g select value token))}
+select element {'word':tok,'count':test.strict_count((from g select value token))}
 from  TextDataset as line,
       test.`word-tokens`(line.content) as token
 group by token as tok

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_shortcircuit/hdfs_shortcircuit.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_shortcircuit/hdfs_shortcircuit.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_shortcircuit/hdfs_shortcircuit.3.query.sqlpp
index 998dd43..972f0db 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_shortcircuit/hdfs_shortcircuit.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hdfs/hdfs_shortcircuit/hdfs_shortcircuit.3.query.sqlpp
@@ -27,7 +27,7 @@
 use test;
 
 
-select element {'word':tok,'count':test.coll_count((from g select value token))}
+select element {'word':tok,'count':test.strict_count((from g select value token))}
 from  TextDataset as line,
       test.`word-tokens`(line.content) as token
 group by token as tok

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hints/issue_251_dataset_hint_6/issue_251_dataset_hint_6.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hints/issue_251_dataset_hint_6/issue_251_dataset_hint_6.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hints/issue_251_dataset_hint_6/issue_251_dataset_hint_6.3.query.sqlpp
index b889ba9..eba03db 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hints/issue_251_dataset_hint_6/issue_251_dataset_hint_6.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/hints/issue_251_dataset_hint_6/issue_251_dataset_hint_6.3.query.sqlpp
@@ -27,7 +27,7 @@
 use test;
 
 
-select element {'word':tok,'count':test.coll_count((from g select value token))}
+select element {'word':tok,'count':test.strict_count((from g select value token))}
 from  TextDataset as line,
       test.`word-tokens`(line.content) as token
 group by token as tok

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/listify_03/listify_03.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/listify_03/listify_03.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/listify_03/listify_03.3.query.sqlpp
index 5e73b39..ac09ccd 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/listify_03/listify_03.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/listify_03/listify_03.3.query.sqlpp
@@ -25,10 +25,10 @@
 use test;
 
 
-select element coll_min(y)
+select element strict_min(y)
 from  [1,2] as x
 with  y as (
-      select element coll_min(i)
+      select element strict_min(i)
       from  [[1,2,3],[10,20,30],[-2,-5,0]] as i
   )
 ;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-2/query-ASTERIXDB-159-2.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-2/query-ASTERIXDB-159-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-2/query-ASTERIXDB-159-2.3.query.sqlpp
index 0954239..13e237b 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-2/query-ASTERIXDB-159-2.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-2/query-ASTERIXDB-159-2.3.query.sqlpp
@@ -22,6 +22,6 @@ USE TinySocial;
 SELECT fu1.id id1, fu2.id id2
 FROM FacebookUsers fu1
 JOIN FacebookUsers fu2
-ON COLL_COUNT(RANGE(fu1.id, fu2.id))<5
+ON STRICT_COUNT(RANGE(fu1.id, fu2.id))<5
 ORDER BY fu1.id, fu2.id
 LIMIT 5;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/3fd1f236/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-3/query-ASTERIXDB-159-3.3.query.sqlpp
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-3/query-ASTERIXDB-159-3.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-3/query-ASTERIXDB-159-3.3.query.sqlpp
index a932f2a..1c6278c 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-3/query-ASTERIXDB-159-3.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/list/query-ASTERIXDB-159-3/query-ASTERIXDB-159-3.3.query.sqlpp
@@ -22,6 +22,6 @@ USE TinySocial;
 SELECT fu1.id id1, fu2.id id2
 FROM FacebookUsers fu1
 LEFT OUTER JOIN FacebookUsers fu2
-ON COLL_COUNT(RANGE(fu1.id, fu2.id))>2 AND COLL_COUNT(RANGE(fu1.id, fu2.id))<5
+ON STRICT_COUNT(RANGE(fu1.id, fu2.id))>2 AND STRICT_COUNT(RANGE(fu1.id, fu2.id))<5
 ORDER BY fu1.id DESC, fu2.id DESC
 LIMIT 5;