diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/queries/orderby-nulls-first-last.sqlpp b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/orderby-nulls-first-last.sqlpp
new file mode 100644
index 0000000..db4b75b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/queries/orderby-nulls-first-last.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+create type TestType as {
+   c: bigint
+};
+
+create dataset data(TestType) primary key c;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST, d.b DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/optimizerts/results/orderby-nulls-first-last.plan b/asterixdb/asterix-app/src/test/resources/optimizerts/results/orderby-nulls-first-last.plan
new file mode 100644
index 0000000..fe5e86f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/optimizerts/results/orderby-nulls-first-last.plan
@@ -0,0 +1,13 @@
+-- DISTRIBUTE_RESULT  |PARTITIONED|
+  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- SORT_MERGE_EXCHANGE [$$14(ASC), $$17(ASC), $$15(DESC), $$18(DESC) ]  |PARTITIONED|
+        -- STABLE_SORT [$$14(ASC), $$17(ASC), $$15(DESC), $$18(DESC)]  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- DATASOURCE_SCAN (test.data)  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.1.query.sqlpp
new file mode 100644
index 0000000..293f824
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.1.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a, d.b ASC;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.10.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.10.query.sqlpp
new file mode 100644
index 0000000..38ec82c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.10.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST, d.b DESC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.11.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.11.query.sqlpp
new file mode 100644
index 0000000..bf17f9f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.11.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC, d.b DESC;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.12.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.12.query.sqlpp
new file mode 100644
index 0000000..acb7ea0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.12.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.13.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.13.query.sqlpp
new file mode 100644
index 0000000..616c160
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.13.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST, d.b DESC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.14.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.14.query.sqlpp
new file mode 100644
index 0000000..09cc382
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.14.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.15.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.15.query.sqlpp
new file mode 100644
index 0000000..09cc382
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.15.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.2.query.sqlpp
new file mode 100644
index 0000000..8c585c1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.2.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST, d.b ASC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.3.query.sqlpp
new file mode 100644
index 0000000..31c41ce
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.3.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST, d.b ASC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.4.query.sqlpp
new file mode 100644
index 0000000..af5c3c5
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.4.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS LAST, d.b ASC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.5.query.sqlpp
new file mode 100644
index 0000000..e48bbf7
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.5.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS LAST, d.b ASC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.6.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.6.query.sqlpp
new file mode 100644
index 0000000..5566c48
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.6.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC, d.b DESC;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.7.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.7.query.sqlpp
new file mode 100644
index 0000000..edb760d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.7.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS FIRST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.8.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.8.query.sqlpp
new file mode 100644
index 0000000..5fc05de
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.8.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS FIRST, d.b DESC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.9.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.9.query.sqlpp
new file mode 100644
index 0000000..96b33a9
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-2/order-by-2.9.query.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS [
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.1.query.sqlpp
new file mode 100644
index 0000000..1d9941f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.1.query.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Failure: Syntax error
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.2.query.sqlpp
new file mode 100644
index 0000000..40a9cad
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-3-negative/order-by-3-negative.2.query.sqlpp
@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+/*
+ * Failure: Syntax error
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS NULLS;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.1.ddl.sqlpp
new file mode 100644
index 0000000..4c098ec
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.1.ddl.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+
+use test;
+
+create type TestType as {
+   c: bigint
+};
+
+create dataset data(TestType) primary key c;
+
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.query.sqlpp
new file mode 100644
index 0000000..a5af7c3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS FIRST, d.b DESC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.query.sqlpp
new file mode 100644
index 0000000..66978dc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST, d.b DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.query.sqlpp
new file mode 100644
index 0000000..f0c70cc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST, d.b DESC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.query.sqlpp
new file mode 100644
index 0000000..3b6d826
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC, d.b DESC;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.query.sqlpp
new file mode 100644
index 0000000..ec1ec83
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST, d.b DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.query.sqlpp
new file mode 100644
index 0000000..0521b07
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST, d.b DESC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.query.sqlpp
new file mode 100644
index 0000000..8e85354
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST, d.b DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.query.sqlpp
new file mode 100644
index 0000000..583b5cc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST, d.b DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.2.update.sqlpp
new file mode 100644
index 0000000..a642f52
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.2.update.sqlpp
@@ -0,0 +1,49 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+INSERT INTO data (
+[
+  {"a":1,"c":1},
+  {"a":1,"b":1,"c":2},
+  {"a":1,"b":NULL,"c":3},
+  {"a":1,"b":2,"c":4},
+
+  {"a":NULL,"c":5},
+  {"a":NULL,"b":3,"c":6},
+  {"a":NULL,"b":NULL,"c":7},
+  {"a":NULL,"b":4,"c":8},
+
+  {"c":9},
+  {"b":5,"c":10},
+  {"b":NULL,"c":11},
+  {"b":6,"c":12},
+
+  {"a":"1","c":13},
+  {"a":"1","b":7,"c":14},
+  {"a":"1","b":NULL,"c":15},
+  {"a":"1","b":8,"c":16},
+
+  {"a":3.0,"c":17},
+  {"a":3.0,"b":9,"c":18},
+  {"a":3.0,"b":NULL,"c":19},
+  {"a":3.0,"b":10,"c":20}
+]
+);
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.query.sqlpp
new file mode 100644
index 0000000..d66429f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a, d.b ASC;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.query.sqlpp
new file mode 100644
index 0000000..04644fa
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST, d.b ASC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.query.sqlpp
new file mode 100644
index 0000000..6173a3e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST, d.b ASC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.query.sqlpp
new file mode 100644
index 0000000..e25a0c4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS LAST, d.b ASC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.query.sqlpp
new file mode 100644
index 0000000..b630030
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS LAST, d.b ASC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.query.sqlpp
new file mode 100644
index 0000000..fadd49e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC, d.b DESC;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.query.sqlpp
new file mode 100644
index 0000000..aab89f1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS FIRST, d.b DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.1.ddl.sqlpp
index 9ac564e..d58c3eb 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.1.ddl.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.1.ddl.sqlpp
@@ -17,8 +17,6 @@
  * under the License.
  */
 
-
-
 drop dataverse test if exists;
 create dataverse test;
 
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.3.query.sqlpp
index 3758ff2..44d2a73 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.3.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.3.query.sqlpp
@@ -19,8 +19,6 @@
 
 USE test;
 
-
 SELECT VALUE d
 FROM data AS d
-ORDER BY d.a;
-
+ORDER BY d.a;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.4.query.sqlpp
new file mode 100644
index 0000000..538870f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.4.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.5.query.sqlpp
new file mode 100644
index 0000000..e4fe10d
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.5.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.6.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.6.query.sqlpp
new file mode 100644
index 0000000..243b0f4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.6.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.7.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.7.query.sqlpp
new file mode 100644
index 0000000..2a3ad56
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.7.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.8.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.8.query.sqlpp
new file mode 100644
index 0000000..5b5c067
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by-from-dataset/order-by-from-dataset.8.query.sqlpp
@@ -0,0 +1,24 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+USE test;
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.1.query.sqlpp
index 567ca72..16f939d 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.1.query.sqlpp
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.1.query.sqlpp
@@ -17,7 +17,6 @@
  * under the License.
  */
 
-
 WITH data AS
 [ {"a":1, "b":2},
   {"a": NULL, "b": 7},
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.2.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.2.query.sqlpp
new file mode 100644
index 0000000..0c70a22
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.2.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.3.query.sqlpp
new file mode 100644
index 0000000..0a77b97
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.3.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a ASC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.4.query.sqlpp
new file mode 100644
index 0000000..5c345cc
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.4.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.5.query.sqlpp
new file mode 100644
index 0000000..efbeb55
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.5.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS FIRST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.6.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.6.query.sqlpp
new file mode 100644
index 0000000..2f26dc1
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/null-missing/order-by/order-by.6.query.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+WITH data AS
+[ {"a":1, "b":2},
+  {"a": NULL, "b": 7},
+  {"b":4},
+  {"a": "1", "b":8},
+  {"a": 3.0, "b":9}
+]
+
+SELECT VALUE d
+FROM data AS d
+ORDER BY d.a DESC NULLS LAST;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.4.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.4.query.sqlpp
new file mode 100644
index 0000000..b1c215c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.4.query.sqlpp
@@ -0,0 +1,41 @@
+/*
+ * 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  : ORDER BY MISSING/NULL/complex NULLS FIRST
+ * Expected Res : SUCCESS
+ */
+
+from [
+  {                   "y": "m" },
+  { "x": null,        "y": "n" },
+  { "x": 1,           "y": "i" },
+  { "x": "a",         "y": "s" },
+  { "x": [ "b" ],     "y": "a" },
+  { "x": { "c": 1 },  "y": "o" }
+] t
+select
+  nth_value(y, 0) over (order by x nulls first rows between unbounded preceding and unbounded following) w0,
+  nth_value(y, 1) over (order by x nulls first rows between unbounded preceding and unbounded following) w1,
+  nth_value(y, 2) over (order by x nulls first rows between unbounded preceding and unbounded following) w2,
+  nth_value(y, 3) over (order by x nulls first rows between unbounded preceding and unbounded following) w3,
+  nth_value(y, 4) over (order by x nulls first rows between unbounded preceding and unbounded following) w4,
+  nth_value(y, 5) over (order by x nulls first rows between unbounded preceding and unbounded following) w5,
+  nth_value(y, 6) over (order by x nulls first rows between unbounded preceding and unbounded following) w6,
+  x, y
+order by x, y
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.5.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.5.query.sqlpp
new file mode 100644
index 0000000..8d35f92
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/window/win_null_missing/win_null_missing.5.query.sqlpp
@@ -0,0 +1,41 @@
+/*
+ * 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  : ORDER BY MISSING/NULL/complex NULLS LAST
+ * Expected Res : SUCCESS
+ */
+
+from [
+  {                   "y": "m" },
+  { "x": null,        "y": "n" },
+  { "x": 1,           "y": "i" },
+  { "x": "a",         "y": "s" },
+  { "x": [ "b" ],     "y": "a" },
+  { "x": { "c": 1 },  "y": "o" }
+] t
+select
+  nth_value(y, 0) over (order by x nulls last rows between unbounded preceding and unbounded following) w0,
+  nth_value(y, 1) over (order by x nulls last rows between unbounded preceding and unbounded following) w1,
+  nth_value(y, 2) over (order by x nulls last rows between unbounded preceding and unbounded following) w2,
+  nth_value(y, 3) over (order by x nulls last rows between unbounded preceding and unbounded following) w3,
+  nth_value(y, 4) over (order by x nulls last rows between unbounded preceding and unbounded following) w4,
+  nth_value(y, 5) over (order by x nulls last rows between unbounded preceding and unbounded following) w5,
+  nth_value(y, 6) over (order by x nulls last rows between unbounded preceding and unbounded following) w6,
+  x, y
+order by x, y
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.1.adm
new file mode 100644
index 0000000..18cf1ed
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.1.adm
@@ -0,0 +1,20 @@
+{ "c": 9 }
+{ "b": null, "c": 11 }
+{ "b": 5, "c": 10 }
+{ "b": 6, "c": 12 }
+{ "a": null, "c": 5 }
+{ "a": null, "b": null, "c": 7 }
+{ "a": null, "b": 3, "c": 6 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": 1, "c": 1 }
+{ "a": 1, "b": null, "c": 3 }
+{ "a": 1, "b": 1, "c": 2 }
+{ "a": 1, "b": 2, "c": 4 }
+{ "a": 3.0, "c": 17 }
+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": "1", "c": 13 }
+{ "a": "1", "b": null, "c": 15 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": "1", "b": 8, "c": 16 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.10.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.10.adm
new file mode 100644
index 0000000..8c27a90
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.10.adm
@@ -0,0 +1,20 @@
+{ "a": 1, "b": 2, "c": 4 }
+{ "a": 1, "b": 1, "c": 2 }
+{ "a": 1, "b": null, "c": 3 }
+{ "a": 1, "c": 1 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": 3.0, "c": 17 }
+{ "a": "1", "b": 8, "c": 16 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": "1", "b": null, "c": 15 }
+{ "a": "1", "c": 13 }
+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
+{ "b": null, "c": 11 }
+{ "c": 9 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
+{ "a": null, "b": null, "c": 7 }
+{ "a": null, "c": 5 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.11.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.11.adm
new file mode 100644
index 0000000..db745b0
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.11.adm
@@ -0,0 +1,20 @@
+{ "a": "1", "b": 8, "c": 16 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": "1", "b": null, "c": 15 }
+{ "a": "1", "c": 13 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": 3.0, "c": 17 }
+{ "a": 1, "b": 2, "c": 4 }
+{ "a": 1, "b": 1, "c": 2 }
+{ "a": 1, "b": null, "c": 3 }
+{ "a": 1, "c": 1 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
+{ "a": null, "b": null, "c": 7 }
+{ "a": null, "c": 5 }
+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
+{ "b": null, "c": 11 }
+{ "c": 9 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.12.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.12.adm
new file mode 100644
index 0000000..69dbeb6
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.12.adm
@@ -0,0 +1,20 @@
+{ "a": null, "b": null, "c": 7 }
+{ "a": null, "c": 5 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
+{ "b": null, "c": 11 }
+{ "c": 9 }
+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
+{ "a": "1", "b": null, "c": 15 }
+{ "a": "1", "c": 13 }
+{ "a": "1", "b": 8, "c": 16 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": 3.0, "c": 17 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 1, "b": null, "c": 3 }
+{ "a": 1, "c": 1 }
+{ "a": 1, "b": 2, "c": 4 }
+{ "a": 1, "b": 1, "c": 2 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.13.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.13.adm
new file mode 100644
index 0000000..cab4536
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.13.adm
@@ -0,0 +1,20 @@
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
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+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
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+{ "c": 9 }
+{ "a": "1", "b": 8, "c": 16 }
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+{ "a": 1, "b": 2, "c": 4 }
+{ "a": 1, "b": 1, "c": 2 }
+{ "a": 1, "b": null, "c": 3 }
+{ "a": 1, "c": 1 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.14.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.14.adm
new file mode 100644
index 0000000..2206ce8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.14.adm
@@ -0,0 +1,20 @@
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+{ "a": "1", "c": 13 }
+{ "a": "1", "b": 8, "c": 16 }
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+{ "a": 1, "b": 2, "c": 4 }
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+{ "a": null, "c": 5 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
+{ "b": null, "c": 11 }
+{ "c": 9 }
+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.15.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.15.adm
new file mode 100644
index 0000000..2206ce8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.15.adm
@@ -0,0 +1,20 @@
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+{ "a": "1", "b": 8, "c": 16 }
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+{ "a": null, "c": 5 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "b": 3, "c": 6 }
+{ "b": null, "c": 11 }
+{ "c": 9 }
+{ "b": 6, "c": 12 }
+{ "b": 5, "c": 10 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.2.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.2.adm
new file mode 100644
index 0000000..18cf1ed
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.2.adm
@@ -0,0 +1,20 @@
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+{ "b": null, "c": 11 }
+{ "b": 5, "c": 10 }
+{ "b": 6, "c": 12 }
+{ "a": null, "c": 5 }
+{ "a": null, "b": null, "c": 7 }
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+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": "1", "c": 13 }
+{ "a": "1", "b": null, "c": 15 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": "1", "b": 8, "c": 16 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.3.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.3.adm
new file mode 100644
index 0000000..ab6cbad
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.3.adm
@@ -0,0 +1,20 @@
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+{ "c": 9 }
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+{ "a": 3.0, "b": 9, "c": 18 }
+{ "a": 3.0, "b": 10, "c": 20 }
+{ "a": 3.0, "c": 17 }
+{ "a": 3.0, "b": null, "c": 19 }
+{ "a": "1", "b": 7, "c": 14 }
+{ "a": "1", "b": 8, "c": 16 }
+{ "a": "1", "c": 13 }
+{ "a": "1", "b": null, "c": 15 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.4.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.4.adm
new file mode 100644
index 0000000..b9c2916
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.4.adm
@@ -0,0 +1,20 @@
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+{ "a": 1, "b": null, "c": 3 }
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+{ "a": "1", "b": 7, "c": 14 }
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+{ "c": 9 }
+{ "b": null, "c": 11 }
+{ "b": 5, "c": 10 }
+{ "b": 6, "c": 12 }
+{ "a": null, "c": 5 }
+{ "a": null, "b": null, "c": 7 }
+{ "a": null, "b": 3, "c": 6 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.5.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.5.adm
new file mode 100644
index 0000000..867353f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.5.adm
@@ -0,0 +1,20 @@
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+{ "b": 6, "c": 12 }
+{ "c": 9 }
+{ "b": null, "c": 11 }
+{ "a": null, "b": 3, "c": 6 }
+{ "a": null, "b": 4, "c": 8 }
+{ "a": null, "c": 5 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.6.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.6.adm
new file mode 100644
index 0000000..ebe21d3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.6.adm
@@ -0,0 +1,20 @@
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+{ "a": "1", "b": 8, "c": 16 }
+{ "a": "1", "b": 7, "c": 14 }
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+{ "a": "1", "c": 13 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.7.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.7.adm
new file mode 100644
index 0000000..8c68e70
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.7.adm
@@ -0,0 +1,20 @@
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+{ "a": "1", "b": null, "c": 15 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.8.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.8.adm
new file mode 100644
index 0000000..ebe21d3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.8.adm
@@ -0,0 +1,20 @@
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+{ "a": "1", "b": 8, "c": 16 }
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+{ "a": "1", "c": 13 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.9.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.9.adm
new file mode 100644
index 0000000..c5a3c81
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-2/order-by-2.9.adm
@@ -0,0 +1,20 @@
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+{ "a": null, "b": null, "c": 7 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.adm
new file mode 100644
index 0000000..bb1aaeb
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.10.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.adm
new file mode 100644
index 0000000..8e493f8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.11.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.adm
new file mode 100644
index 0000000..5889e26
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.12.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.adm
new file mode 100644
index 0000000..737cf1b
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.13.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.adm
new file mode 100644
index 0000000..7b9f08e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.14.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.adm
new file mode 100644
index 0000000..65b9dde
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.15.adm
@@ -0,0 +1,20 @@
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.adm
new file mode 100644
index 0000000..f9cc447
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.16.adm
@@ -0,0 +1,20 @@
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+{ "c": 10, "b": 5 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.adm
new file mode 100644
index 0000000..f9cc447
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.17.adm
@@ -0,0 +1,20 @@
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+{ "c": 19, "a": 3.0, "b": null }
+{ "c": 17, "a": 3.0 }
+{ "c": 20, "a": 3.0, "b": 10 }
+{ "c": 18, "a": 3.0, "b": 9 }
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+{ "c": 6, "a": null, "b": 3 }
+{ "c": 11, "b": null }
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+{ "c": 10, "b": 5 }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.adm
new file mode 100644
index 0000000..462070c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.3.adm
@@ -0,0 +1,20 @@
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+{ "c": 18, "a": 3.0, "b": 9 }
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+{ "c": 13, "a": "1" }
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+{ "c": 14, "a": "1", "b": 7 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.adm
new file mode 100644
index 0000000..462070c
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.4.adm
@@ -0,0 +1,20 @@
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+{ "c": 18, "a": 3.0, "b": 9 }
+{ "c": 20, "a": 3.0, "b": 10 }
+{ "c": 13, "a": "1" }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.adm
new file mode 100644
index 0000000..ca31db4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.5.adm
@@ -0,0 +1,20 @@
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+{ "c": 2, "a": 1, "b": 1 }
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+{ "c": 17, "a": 3.0 }
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+{ "c": 14, "a": "1", "b": 7 }
+{ "c": 16, "a": "1", "b": 8 }
+{ "c": 13, "a": "1" }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.adm
new file mode 100644
index 0000000..336b3bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.6.adm
@@ -0,0 +1,20 @@
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+{ "c": 20, "a": 3.0, "b": 10 }
+{ "c": 13, "a": "1" }
+{ "c": 15, "a": "1", "b": null }
+{ "c": 14, "a": "1", "b": 7 }
+{ "c": 16, "a": "1", "b": 8 }
+{ "c": 9 }
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+{ "c": 10, "b": 5 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.adm
new file mode 100644
index 0000000..833b380
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.7.adm
@@ -0,0 +1,20 @@
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+{ "c": 14, "a": "1", "b": 7 }
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+{ "c": 13, "a": "1" }
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+{ "c": 12, "b": 6 }
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+{ "c": 6, "a": null, "b": 3 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.adm
new file mode 100644
index 0000000..bb1aaeb
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.8.adm
@@ -0,0 +1,20 @@
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+{ "c": 16, "a": "1", "b": 8 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.adm
new file mode 100644
index 0000000..9ed9734
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset-2/order-by-from-dataset-2.9.adm
@@ -0,0 +1,20 @@
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+{ "c": 13, "a": "1" }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.3.adm
similarity index 100%
rename from asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.1.adm
rename to asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.3.adm
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.4.adm
similarity index 100%
copy from asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.1.adm
copy to asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.4.adm
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.5.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.5.adm
new file mode 100644
index 0000000..78c3ef4
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.5.adm
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.6.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.6.adm
new file mode 100644
index 0000000..5e6cb57
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.6.adm
@@ -0,0 +1,5 @@
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+{ "b": 9, "a": 3.0 }
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+{ "b": 4 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.7.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.7.adm
new file mode 100644
index 0000000..7c3f599
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.7.adm
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.8.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.8.adm
new file mode 100644
index 0000000..5e6cb57
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by-from-dataset/order-by-from-dataset.8.adm
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.2.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.2.adm
new file mode 100644
index 0000000..df08dd2
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.2.adm
@@ -0,0 +1,5 @@
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+{ "a": 1, "b": 2 }
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diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.3.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.3.adm
new file mode 100644
index 0000000..0d262a8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.3.adm
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.4.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.4.adm
new file mode 100644
index 0000000..86c085e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.4.adm
@@ -0,0 +1,5 @@
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\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.5.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.5.adm
new file mode 100644
index 0000000..a27ff5a
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.5.adm
@@ -0,0 +1,5 @@
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+{ "a": 1, "b": 2 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.6.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.6.adm
new file mode 100644
index 0000000..86c085e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/null-missing/order-by/order-by.6.adm
@@ -0,0 +1,5 @@
+{ "a": "1", "b": 8 }
+{ "a": 3.0, "b": 9 }
+{ "a": 1, "b": 2 }
+{ "a": null, "b": 7 }
+{ "b": 4 }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.4.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.4.adm
new file mode 100644
index 0000000..9818aa3
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.4.adm
@@ -0,0 +1,6 @@
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "y": "m" }
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "x": null, "y": "n" }
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "x": 1, "y": "i" }
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "x": "a", "y": "s" }
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "x": [ "b" ], "y": "a" }
+{ "w0": null, "w1": "m", "w2": "n", "w3": "i", "w4": "s", "w5": "a", "w6": "o", "x": { "c": 1 }, "y": "o" }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.5.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.5.adm
new file mode 100644
index 0000000..6aac76f
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/window/win_null_missing/win_null_missing.5.adm
@@ -0,0 +1,6 @@
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "y": "m" }
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "x": null, "y": "n" }
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "x": 1, "y": "i" }
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "x": "a", "y": "s" }
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "x": [ "b" ], "y": "a" }
+{ "w0": null, "w1": "i", "w2": "s", "w3": "a", "w4": "o", "w5": "m", "w6": "n", "x": { "c": 1 }, "y": "o" }
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
index 9a92a6c..b9e38a1 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/testsuite_sqlpp.xml
@@ -8462,11 +8462,28 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-2">
+        <output-dir compare="Text">order-by-2</output-dir>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-3-negative">
+        <output-dir compare="Text">none</output-dir>
+        <expected-error><![CDATA[ASX1001: Syntax error: In line 33 >>ORDER BY d.a NULLS;<< Encountered ";" at column 19]]></expected-error>
+        <expected-error><![CDATA[ASX1001: Syntax error: Unexpected token: NULLS (in line 33, at column 20)]]></expected-error>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
       <compilation-unit name="order-by-from-dataset">
         <output-dir compare="Text">order-by-from-dataset</output-dir>
       </compilation-unit>
     </test-case>
     <test-case FilePath="null-missing">
+      <compilation-unit name="order-by-from-dataset-2">
+        <output-dir compare="Text">order-by-from-dataset-2</output-dir>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="null-missing">
       <compilation-unit name="scan-collection">
         <output-dir compare="Text">scan-collection</output-dir>
       </compilation-unit>