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Posted to commits@asterixdb.apache.org by im...@apache.org on 2018/10/19 16:18:13 UTC
[41/51] [partial] asterixdb git commit: Revert "[ASTERIXDB-2454] Remove non-unique AQL tests"

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.2.update.aql
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.2.update.aql
new file mode 100644
index 0000000..042f3ce
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.2.update.aql
@@ -0,0 +1,18 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.aql
new file mode 100644
index 0000000..7504843
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue425_sum_hetero_list_1/issue425_sum_hetero_list_1.3.query.aql
@@ -0,0 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+let $l := [748374857483, 23, 0.5]
+return sql-sum($l)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.1.ddl.aql
new file mode 100644
index 0000000..5655b79
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.1.ddl.aql
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/**
+ * issue531_string_sql-min_sql-max
+ *
+ * Purpose: test the support of string values for sql-min and sql-max aggregation function
+ * Result: success
+ *
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as open{
+id:int64,
+name:string
+}
+
+create dataset t1(TestType) primary key id;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.2.update.aql
new file mode 100644
index 0000000..4200f7e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.2.update.aql
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/**
+ * issue531_string_sql-min_sql-max
+ * 
+ * Purpose: test the support of string values for sql-min and sql-max aggregation function
+ * Result: success
+ * 
+ */
+
+use dataverse test;
+
+insert into dataset t1({"id":5,"name":"Smith"});
+insert into dataset t1({"id":12,"name":"Roger"});
+insert into dataset t1({"id":67,"name":"Kevin"});
+insert into dataset t1({"id":32,"name":"Bob"});
+insert into dataset t1({"id":89,"name":"John"});
+insert into dataset t1({"id":10,"name":"Alex"});
+insert into dataset t1({"id":37,"name":"Calvin"});
+insert into dataset t1({"id":98,"name":"Susan"});

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.3.query.aql
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.3.query.aql
new file mode 100644
index 0000000..7471bca
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/issue531_string_min_max/issue531_string_min_max.3.query.aql
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/**
+ * issue531_string_sql-min_sql-max
+ * 
+ * Purpose: test the support of string values for sql-min and sql-max aggregation function
+ * Result: success
+ * 
+ */
+
+use dataverse test;
+
+{"sql-min": sql-min(for $l in dataset t1
+return $l.name), "sql-max": sql-max(for $l in dataset t1
+return $l.name)}

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.1.ddl.aql
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.1.ddl.aql
new file mode 100644
index 0000000..6ef7a2e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.1.ddl.aql
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.2.update.aql
new file mode 100644
index 0000000..7775646
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.2.update.aql
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+// no inserts/deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.3.query.aql
new file mode 100644
index 0000000..cc784f2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_01/max_empty_01.3.query.aql
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-max(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.1.ddl.aql
new file mode 100644
index 0000000..6278c5c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.1.ddl.aql
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use dataverse test;
+
+create type TestType as closed {
+  id: int64,
+  val: double
+}
+
+create dataset Test(TestType) primary key id;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.2.update.aql
new file mode 100644
index 0000000..2599da6
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.3.query.aql
new file mode 100644
index 0000000..eff9cfd
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/max_empty_02/max_empty_02.3.query.aql
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-max aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-max(
+ for $x in dataset('Test')
+ return $x.val
+)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.1.ddl.aql
new file mode 100644
index 0000000..a645727
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.2.update.aql
new file mode 100644
index 0000000..71946b2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.2.update.aql
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+// no inserts/deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.3.query.aql
new file mode 100644
index 0000000..4f69472
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_01/min_empty_01.3.query.aql
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  without an aggregate combiner.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-min(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.1.ddl.aql
new file mode 100644
index 0000000..31079bc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.1.ddl.aql
@@ -0,0 +1,36 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use dataverse test;
+
+create type TestType as closed {
+  id: int64,
+  val: double
+}
+
+create dataset Test(TestType) primary key id;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.2.update.aql
new file mode 100644
index 0000000..d91d8ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.2.update.aql
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+
+// no inserts and deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.3.query.aql
new file mode 100644
index 0000000..12e1062
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_empty_02/min_empty_02.3.query.aql
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests that sql-min aggregation correctly returns null for an empty stream,
+ *                  with an aggregate combiner.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-min(
+ for $x in dataset('Test')
+ return $x.val
+)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
new file mode 100644
index 0000000..d1f96e7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.1.ddl.aql
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+* Description  : Run sql-min over an ordered list with mixed types
+* Expected Res : Failure
+* Date         : Feb 7th 2014
+*/

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.2.update.aql
new file mode 100644
index 0000000..bd244d0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.2.update.aql
@@ -0,0 +1,19 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
new file mode 100644
index 0000000..d974fe3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/min_mixed/min_mixed.3.query.aql
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+* Description  : Run sql-min over an ordered list with mixed types
+* Expected Res : Failure
+* Date         : Feb 7th 2014
+*/
+
+sql-min(
+ for $x in [float("2.0"), "hello world", 93847382783847382, date("2013-01-01")]
+ return $x
+)
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.1.ddl.aql
new file mode 100644
index 0000000..042f3ce
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.1.ddl.aql
@@ -0,0 +1,18 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.2.update.aql
new file mode 100644
index 0000000..042f3ce
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.2.update.aql
@@ -0,0 +1,18 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.3.query.aql
new file mode 100644
index 0000000..2bac6c0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/query-issue400/query-issue400.3.query.aql
@@ -0,0 +1,27 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description  : This test case is to verify the fix for issue400
+                : https://code.google.com/p/asterixdb/issues/detail?id=400
+ * Expected Res : Success
+ * Date         : 8th May 2013
+ */
+ 
+let $l := [[1,2,3,4,5],[6,7,8,9]]
+return sql-count(for $i in $l return $i)

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.1.ddl.aql
new file mode 100644
index 0000000..66273cc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg without nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.2.update.aql
new file mode 100644
index 0000000..6faf005
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg without nulls.
+ * Success        : Yes
+ */
+
+// no insert delete here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.3.query.aql
new file mode 100644
index 0000000..7a1e14f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg/scalar_avg.3.query.aql
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg without nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-avg([int8("1"), int8("2"), int8("3")])
+let $i16 := sql-avg([int16("1"), int16("2"), int16("3")])
+let $i32 := sql-avg([int32("1"), int32("2"), int32("3")])
+let $i64 := sql-avg([int64("1"), int64("2"), int64("3")])
+let $f := sql-avg([float("1"), float("2"), float("3")])
+let $d := sql-avg([double("1"), double("2"), double("3")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.1.ddl.aql
new file mode 100644
index 0000000..ce472c1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with an empty list.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.2.update.aql
new file mode 100644
index 0000000..b263504
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with an empty list.
+ * Success        : Yes
+ */
+
+// no insert delete here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.3.query.aql
new file mode 100644
index 0000000..ccb3f0a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_empty/scalar_avg_empty.3.query.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with an empty list.
+ * Success        : Yes
+ */
+
+sql-avg([ ])

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.1.ddl.aql
new file mode 100644
index 0000000..6b10e2d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.2.update.aql
new file mode 100644
index 0000000..5acc14f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with nulls.
+ * Success        : Yes
+ */
+
+// no inserts deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.3.query.aql
new file mode 100644
index 0000000..678e261
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_avg_null/scalar_avg_null.3.query.aql
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-avg with nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-avg([int8("1"), int8("2"), int8("3"), null])
+let $i16 := sql-avg([int16("1"), int16("2"), int16("3"), null])
+let $i32 := sql-avg([int32("1"), int32("2"), int32("3"), null])
+let $i64 := sql-avg([int64("1"), int64("2"), int64("3"), null])
+let $f := sql-avg([float("1"), float("2"), float("3"), null])
+let $d := sql-avg([double("1"), double("2"), double("3"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.1.ddl.aql
new file mode 100644
index 0000000..9a4e3cb
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count without nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.2.update.aql
new file mode 100644
index 0000000..fc6b8ef
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count without nulls.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.3.query.aql
new file mode 100644
index 0000000..72a2c6d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count/scalar_count.3.query.aql
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count without nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-count([int8("1"), int8("2"), int8("3")])
+let $i16 := sql-count([int16("1"), int16("2"), int16("3")])
+let $i32 := sql-count([int32("1"), int32("2"), int32("3")])
+let $i64 := sql-count([int64("1"), int64("2"), int64("3")])
+let $f := sql-count([float("1"), float("2"), float("3")])
+let $d := sql-count([double("1"), double("2"), double("3")])
+let $s := sql-count(["a", "b", "c"])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.1.ddl.aql
new file mode 100644
index 0000000..2439a41
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with an empty list.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.2.update.aql
new file mode 100644
index 0000000..7444ed1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with an empty list.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.3.query.aql
new file mode 100644
index 0000000..f6e2386
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_empty/scalar_count_empty.3.query.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with an empty list.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-count([ ])

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.1.ddl.aql
new file mode 100644
index 0000000..4a55a87
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.2.update.aql
new file mode 100644
index 0000000..fb5018a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with nulls.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.3.query.aql
new file mode 100644
index 0000000..a3976c6
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_count_null/scalar_count_null.3.query.aql
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-count with nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-count([int8("1"), int8("2"), int8("3"), null])
+let $i16 := sql-count([int16("1"), int16("2"), int16("3"), null])
+let $i32 := sql-count([int32("1"), int32("2"), int32("3"), null])
+let $i64 := sql-count([int64("1"), int64("2"), int64("3"), null])
+let $f := sql-count([float("1"), float("2"), float("3"), null])
+let $d := sql-count([double("1"), double("2"), double("3"), null])
+let $s := sql-count(["a", "b", "c", null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.1.ddl.aql
new file mode 100644
index 0000000..5ad20af
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max without nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.2.update.aql
new file mode 100644
index 0000000..676d2ef
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max without nulls.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.3.query.aql
new file mode 100644
index 0000000..0ba7fe8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max/scalar_max.3.query.aql
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max without nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-max([int8("1"), int8("2"), int8("3")])
+let $i16 := sql-max([int16("1"), int16("2"), int16("3")])
+let $i32 := sql-max([int32("1"), int32("2"), int32("3")])
+let $i64 := sql-max([int64("1"), int64("2"), int64("3")])
+let $f := sql-max([float("1"), float("2"), float("3")])
+let $d := sql-max([double("1"), double("2"), double("3")])
+let $s := sql-max(["foo", "bar", "world"])
+let $dt := sql-max([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.1.ddl.aql
new file mode 100644
index 0000000..80f8553
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with an empty list.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.2.update.aql
new file mode 100644
index 0000000..aa39aeb
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with an empty list.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.3.query.aql
new file mode 100644
index 0000000..b2e84ff
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_empty/scalar_max_empty.3.query.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with an empty list.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+sql-max([ ])

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.1.ddl.aql
new file mode 100644
index 0000000..f9e08fe
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.2.update.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.2.update.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.2.update.aql
new file mode 100644
index 0000000..aab383b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.2.update.aql
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with nulls.
+ * Success        : Yes
+ */
+
+// no inserts, deletes here

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.3.query.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.3.query.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.3.query.aql
new file mode 100644
index 0000000..dae4b42
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_max_null/scalar_max_null.3.query.aql
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-max with nulls.
+ * Success        : Yes
+ */
+
+use dataverse test;
+
+let $i8 := sql-max([int8("1"), int8("2"), int8("3"), null])
+let $i16 := sql-max([int16("1"), int16("2"), int16("3"), null])
+let $i32 := sql-max([int32("1"), int32("2"), int32("3"), null])
+let $i64 := sql-max([int64("1"), int64("2"), int64("3"), null])
+let $f := sql-max([float("1"), float("2"), float("3"), null])
+let $d := sql-max([double("1"), double("2"), double("3"), null])
+let $s := sql-max(["foo", "bar", "world", null])
+let $dt := sql-max([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i

http://git-wip-us.apache.org/repos/asf/asterixdb/blob/c4dbb614/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_min/scalar_min.1.ddl.aql
----------------------------------------------------------------------
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_min/scalar_min.1.ddl.aql b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_min/scalar_min.1.ddl.aql
new file mode 100644
index 0000000..211bc84
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries/aggregate-sql/scalar_min/scalar_min.1.ddl.aql
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Description    : Tests the scalar version of sql-min without nulls.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+