diff --git a/asterix-app/src/test/resources/runtimets/ignore.txt b/asterix-app/src/test/resources/runtimets/ignore.txt
index 0964e88..b60aa97 100644
--- a/asterix-app/src/test/resources/runtimets/ignore.txt
+++ b/asterix-app/src/test/resources/runtimets/ignore.txt
@@ -17,4 +17,4 @@
 open-closed
 dml/insert-into-empty-dataset-with-index_02.aql
 dml/insert-into-empty-dataset-with-index_01.aql
-dml/load-from-hdfs.aql
+dml/load-from-hdfs.aql
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/dml/opentype-c2o.aql b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-c2o.aql
new file mode 100644
index 0000000..13bfa77
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-c2o.aql
@@ -0,0 +1,44 @@
+drop dataverse testdv2 if exists;
+create dataverse testdv2;
+use dataverse testdv2;
+
+create type testtype as closed {
+  id: string,
+  name: string,
+  hobby: string
+}
+
+create type testtype2 as open {
+  id: string
+}
+
+create dataset testds(testtype) partitioned by key id;
+
+create dataset testds2(testtype2) partitioned by key id;
+ 
+insert into dataset testds (
+{ "id": "001", "name": "Person Three", "hobby": "music"}
+);
+
+insert into dataset testds (
+{ "id": "002", "name": "Person One", "hobby": "sports"}
+);
+
+insert into dataset testds (
+{ "id": "003", "name": "Person Two", "hobby": "movie"}
+);
+
+insert into dataset testds (
+{ "id": "004", "name": "Person Four", "hobby": "swimming"}
+);
+ 
+insert into dataset testds2 (
+ for $d in dataset("testds") 
+	return $d
+);
+
+write output to nc1:"rttest/dml_opentype-c2o.adm";
+
+for $d in dataset("testds2") 
+order by $d.id
+return $d
diff --git a/asterix-app/src/test/resources/runtimets/queries/dml/opentype-insert.aql b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-insert.aql
index 0c71f54..19dd1d6 100644
--- a/asterix-app/src/test/resources/runtimets/queries/dml/opentype-insert.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-insert.aql
@@ -1,3 +1,4 @@
+drop dataverse testdv2 if exists;
 create dataverse testdv2;
 use dataverse testdv2;
 
diff --git a/asterix-app/src/test/resources/runtimets/queries/dml/opentype-o2c.aql b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-o2c.aql
new file mode 100644
index 0000000..2657718
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/dml/opentype-o2c.aql
@@ -0,0 +1,45 @@
+drop dataverse testdv2 if exists;
+create dataverse testdv2;
+use dataverse testdv2;
+
+create type testtype as open {
+  id: string,
+  name: string
+}
+
+create type testtype2 as closed {
+  id: string,
+  name: string,
+  hobby: string
+}
+
+create dataset testds(testtype) partitioned by key id;
+
+create dataset testds2(testtype2) partitioned by key id;
+ 
+insert into dataset testds (
+{ "id": "001", "name": "Person Three", "hobby": "music"}
+);
+
+insert into dataset testds (
+{ "id": "002", "name": "Person Three", "hobby": "football"}
+);
+
+insert into dataset testds (
+{ "id": "003", "name": "Person Three", "hobby": "movie"}
+);
+
+insert into dataset testds (
+{ "id": "004", "name": "Person Three", "hobby": "swimming"}
+);
+
+insert into dataset testds2 (
+ for $d in dataset("testds") 
+	return $d
+);
+
+write output to nc1:"rttest/dml_opentype-o2c.adm";
+
+for $d in dataset("testds") 
+order by $d.id
+return $d
diff --git a/asterix-app/src/test/resources/runtimets/queries/open-closed/heterog-list01.aql b/asterix-app/src/test/resources/runtimets/queries/open-closed/heterog-list01.aql
index c54d020..d1edc3d 100644
--- a/asterix-app/src/test/resources/runtimets/queries/open-closed/heterog-list01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/open-closed/heterog-list01.aql
@@ -15,7 +15,7 @@
 descrpt:string
 }
 
-create type TestType as {
+create type TestType as closed {
 id:int32,
 description:string,
 name:string,
@@ -30,3 +30,9 @@
 "name":"Cake",
 "batters":[{"id":345,"descprt":"Regular"},{"id":445,"descprt":"Chocolate"}] }
 );
+
+write output to nc1:"rttest/open-closed_heteror-list01.adm";
+
+for $d in dataset("T1") 
+return $d
+
diff --git a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-01.aql b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-01.aql
index 0b6d0dd..6373569 100644
--- a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-01.aql
@@ -18,7 +18,9 @@
 
 create dataset testds(testType) partitioned by key id;
 
+
 insert into dataset testds({"id": 123, "name": "John Doe", "hobbies": {{ "scuba", "music" }} }
 );
 
+write output to nc1:"rttest/open-closed_open-closed-01.adm";
 for $l in dataset("testds") return $l
diff --git a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-02.aql b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-02.aql
index 6963bee..c037cc8 100644
--- a/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-02.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/open-closed/open-closed-02.aql
@@ -19,6 +19,7 @@
 
 create dataset testds(testType) partitioned by key id;
 
-insert into dataset testds({"id": 123, "name": "John Doe", "hobbies": {{ "scuba", "music" }} });
+insert into dataset testds({"id": 123);
 
+write output to nc1:"rttest/open-closed_open-closed-02.adm";
 for $l in dataset("testds") return $l
diff --git a/asterix-app/src/test/resources/runtimets/results/dml/opentype-c2o.adm b/asterix-app/src/test/resources/runtimets/results/dml/opentype-c2o.adm
new file mode 100644
index 0000000..834bcef
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/opentype-c2o.adm
@@ -0,0 +1,4 @@
+{ "id": "001", "name": "Person Three", "hobby": "music" }
+{ "id": "002", "name": "Person One", "hobby": "sports" }
+{ "id": "003", "name": "Person Two", "hobby": "movie" }
+{ "id": "004", "name": "Person Four", "hobby": "swimming" }
diff --git a/asterix-app/src/test/resources/runtimets/results/dml/opentype-o2c.adm b/asterix-app/src/test/resources/runtimets/results/dml/opentype-o2c.adm
new file mode 100644
index 0000000..0c1e6d3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/opentype-o2c.adm
@@ -0,0 +1,4 @@
+{ "id": "001", "name": "Person Three", "hobby": "music" }
+{ "id": "002", "name": "Person Three", "hobby": "football" }
+{ "id": "003", "name": "Person Three", "hobby": "movie" }
+{ "id": "004", "name": "Person Three", "hobby": "swimming" }