diff --git a/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-btree-secondary-index-nullable.adm b/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-btree-secondary-index-nullable.adm
new file mode 100644
index 0000000..a12b9b9
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-btree-secondary-index-nullable.adm
@@ -0,0 +1,14 @@
+{ "cid": 3, "name": "Phung Wheetley", "age": 12, "address": { "number": 5549, "street": "Hill St.", "city": "Mountain View" }, "interests": {{ "Wine" }}, "children": [ { "name": "Raelene Wheetley", "age": null }, { "name": "Dudley Wheetley", "age": null } ] }
+{ "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }
+{ "cid": 52, "name": "Janna Tish", "age": 12, "address": { "number": 2598, "street": "Washington St.", "city": "San Jose" }, "interests": {{  }}, "children": [ { "name": "Mackenzie Tish", "age": null }, { "name": "Ettie Tish", "age": null }, { "name": "Hortencia Tish", "age": null }, { "name": "Paul Tish", "age": null } ] }
+{ "cid": 55, "name": "Terrence Bryant", "age": 12, "address": { "number": 3188, "street": "Park St.", "city": "Seattle" }, "interests": {{ "Wine", "Cooking" }}, "children": [ { "name": "Dayna Bryant", "age": null } ] }
+{ "cid": 61, "name": "Linsey Mose", "age": 17, "address": { "number": 9198, "street": "Lake St.", "city": "Portland" }, "interests": {{ "Puzzles" }}, "children": [ { "name": "Tilda Mose", "age": null }, { "name": "Lillie Mose", "age": null }, { "name": "Robyn Mose", "age": null } ] }
+{ "cid": 92, "name": "Kenny Laychock", "age": 15, "address": { "number": 4790, "street": "Washington St.", "city": "Portland" }, "interests": {{ "Video Games", "Basketball" }}, "children": [  ] }
+{ "cid": 111, "name": "Eddy Ortea", "age": 16, "address": { "number": 6874, "street": "Main St.", "city": "Los Angeles" }, "interests": {{  }}, "children": [ { "name": "Shera Ortea", "age": null } ] }
+{ "cid": 112, "name": "Dorie Lave", "age": 10, "address": { "number": 2286, "street": "Lake St.", "city": "Los Angeles" }, "interests": {{ "Coffee" }}, "children": [ { "name": "Grady Lave", "age": null }, { "name": "Daysi Lave", "age": null } ] }
+{ "cid": 144, "name": "Celesta Sosebee", "age": 19, "address": { "number": 2683, "street": "7th St.", "city": "Portland" }, "interests": {{ "Databases", "Databases" }}, "children": [ { "name": "Jesse Sosebee", "age": null }, { "name": "Oralee Sosebee", "age": null }, { "name": "Sunday Sosebee", "age": null } ] }
+{ "cid": 146, "name": "Glennis Vanruiten", "age": 14, "address": { "number": 8272, "street": "Park St.", "city": "Los Angeles" }, "interests": {{ "Squash", "Databases" }}, "children": [ { "name": "Joanie Vanruiten", "age": null }, { "name": "Long Vanruiten", "age": null }, { "name": "Abdul Vanruiten", "age": null } ] }
+{ "cid": 153, "name": "Randy Hueso", "age": 11, "address": { "number": 1957, "street": "Oak St.", "city": "San Jose" }, "interests": {{ "Computers", "Wine", "Databases", "Walking" }}, "children": [  ] }
+{ "cid": 186, "name": "Krystle Spangler", "age": 15, "address": { "number": 4697, "street": "Cedar St.", "city": "Seattle" }, "interests": {{ "Cigars", "Squash", "Coffee", "Video Games" }}, "children": [  ] }
+{ "cid": 192, "name": "Shakira Delmonte", "age": 10, "address": { "number": 8838, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Books", "Cigars", "Bass", "Base Jumping" }}, "children": [ { "name": "Sergio Delmonte", "age": null }, { "name": "Aida Delmonte", "age": null }, { "name": "Juliane Delmonte", "age": null } ] }
+{ "cid": 195, "name": "Annetta Demille", "age": 17, "address": { "number": 5722, "street": "Park St.", "city": "Portland" }, "interests": {{ "Bass" }}, "children": [ { "name": "Natacha Demille", "age": null }, { "name": "Giuseppe Demille", "age": null }, { "name": "Kami Demille", "age": null }, { "name": "Jewell Demille", "age": null } ] }
diff --git a/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-rtree-secondary-index-nullable.adm b/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-rtree-secondary-index-nullable.adm
new file mode 100644
index 0000000..0e739c3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/scan-delete-rtree-secondary-index-nullable.adm
@@ -0,0 +1 @@
+{ "id": 10 }
diff --git a/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-btree-secondary-index-nullable.adm b/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-btree-secondary-index-nullable.adm
new file mode 100644
index 0000000..a12b9b9
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-btree-secondary-index-nullable.adm
@@ -0,0 +1,14 @@
+{ "cid": 3, "name": "Phung Wheetley", "age": 12, "address": { "number": 5549, "street": "Hill St.", "city": "Mountain View" }, "interests": {{ "Wine" }}, "children": [ { "name": "Raelene Wheetley", "age": null }, { "name": "Dudley Wheetley", "age": null } ] }
+{ "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }
+{ "cid": 52, "name": "Janna Tish", "age": 12, "address": { "number": 2598, "street": "Washington St.", "city": "San Jose" }, "interests": {{  }}, "children": [ { "name": "Mackenzie Tish", "age": null }, { "name": "Ettie Tish", "age": null }, { "name": "Hortencia Tish", "age": null }, { "name": "Paul Tish", "age": null } ] }
+{ "cid": 55, "name": "Terrence Bryant", "age": 12, "address": { "number": 3188, "street": "Park St.", "city": "Seattle" }, "interests": {{ "Wine", "Cooking" }}, "children": [ { "name": "Dayna Bryant", "age": null } ] }
+{ "cid": 61, "name": "Linsey Mose", "age": 17, "address": { "number": 9198, "street": "Lake St.", "city": "Portland" }, "interests": {{ "Puzzles" }}, "children": [ { "name": "Tilda Mose", "age": null }, { "name": "Lillie Mose", "age": null }, { "name": "Robyn Mose", "age": null } ] }
+{ "cid": 92, "name": "Kenny Laychock", "age": 15, "address": { "number": 4790, "street": "Washington St.", "city": "Portland" }, "interests": {{ "Video Games", "Basketball" }}, "children": [  ] }
+{ "cid": 111, "name": "Eddy Ortea", "age": 16, "address": { "number": 6874, "street": "Main St.", "city": "Los Angeles" }, "interests": {{  }}, "children": [ { "name": "Shera Ortea", "age": null } ] }
+{ "cid": 112, "name": "Dorie Lave", "age": 10, "address": { "number": 2286, "street": "Lake St.", "city": "Los Angeles" }, "interests": {{ "Coffee" }}, "children": [ { "name": "Grady Lave", "age": null }, { "name": "Daysi Lave", "age": null } ] }
+{ "cid": 144, "name": "Celesta Sosebee", "age": 19, "address": { "number": 2683, "street": "7th St.", "city": "Portland" }, "interests": {{ "Databases", "Databases" }}, "children": [ { "name": "Jesse Sosebee", "age": null }, { "name": "Oralee Sosebee", "age": null }, { "name": "Sunday Sosebee", "age": null } ] }
+{ "cid": 146, "name": "Glennis Vanruiten", "age": 14, "address": { "number": 8272, "street": "Park St.", "city": "Los Angeles" }, "interests": {{ "Squash", "Databases" }}, "children": [ { "name": "Joanie Vanruiten", "age": null }, { "name": "Long Vanruiten", "age": null }, { "name": "Abdul Vanruiten", "age": null } ] }
+{ "cid": 153, "name": "Randy Hueso", "age": 11, "address": { "number": 1957, "street": "Oak St.", "city": "San Jose" }, "interests": {{ "Computers", "Wine", "Databases", "Walking" }}, "children": [  ] }
+{ "cid": 186, "name": "Krystle Spangler", "age": 15, "address": { "number": 4697, "street": "Cedar St.", "city": "Seattle" }, "interests": {{ "Cigars", "Squash", "Coffee", "Video Games" }}, "children": [  ] }
+{ "cid": 192, "name": "Shakira Delmonte", "age": 10, "address": { "number": 8838, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Books", "Cigars", "Bass", "Base Jumping" }}, "children": [ { "name": "Sergio Delmonte", "age": null }, { "name": "Aida Delmonte", "age": null }, { "name": "Juliane Delmonte", "age": null } ] }
+{ "cid": 195, "name": "Annetta Demille", "age": 17, "address": { "number": 5722, "street": "Park St.", "city": "Portland" }, "interests": {{ "Bass" }}, "children": [ { "name": "Natacha Demille", "age": null }, { "name": "Giuseppe Demille", "age": null }, { "name": "Kami Demille", "age": null }, { "name": "Jewell Demille", "age": null } ] }
diff --git a/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-rtree-secondary-index-nullable.adm b/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-rtree-secondary-index-nullable.adm
new file mode 100644
index 0000000..4bd8c19
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/dml/scan-insert-rtree-secondary-index-nullable.adm
@@ -0,0 +1,2 @@
+{ "id": 10 }
+{ "id": 12 }