diff --git a/server/servers/api/src/test/scala/com/prisma/api/mutations/nonEmbedded/nestedMutations/CombiningDifferentNestedMutationsSpec.scala b/server/servers/api/src/test/scala/com/prisma/api/mutations/nonEmbedded/nestedMutations/CombiningDifferentNestedMutationsSpec.scala
index 1ff452668a..10392ec3a2 100644
--- a/server/servers/api/src/test/scala/com/prisma/api/mutations/nonEmbedded/nestedMutations/CombiningDifferentNestedMutationsSpec.scala
+++ b/server/servers/api/src/test/scala/com/prisma/api/mutations/nonEmbedded/nestedMutations/CombiningDifferentNestedMutationsSpec.scala
@@ -9,24 +9,17 @@ import org.scalatest.{FlatSpec, Matchers}
 class CombiningDifferentNestedMutationsSpec extends FlatSpec with Matchers with ApiSpecBase with SchemaBase {
   override def runOnlyForCapabilities: Set[ConnectorCapability] = Set(JoinRelationLinksCapability)
   //hardcoded execution order
-//  nestedCreates
-//  nestedUpdates
-//  nestedUpserts
-//  nestedDeletes
-//  nestedConnects
-//  nestedSets
-//  nestedDisconnects
-//  nestedUpdateManys
-//  nestedDeleteManys
-
-  //create -> delete
-  //create -> connect
-  //create -> set
-  //create -> disconnect
-  //connect -> updateMany
-  //update -> deleteMany
-  //connect -> disconnect
-  //disconnect -> deleteMany
+  //  nestedCreates
+  //  nestedUpdates
+  //  nestedUpserts
+  //  nestedDeletes
+  //  nestedConnects
+  //  nestedSets
+  //  nestedDisconnects
+  //  nestedUpdateManys
+  //  nestedDeleteManys
+  // this could be extended to more combinations and to different schemata
+  // the error behavior would be interesting to test, which error is returned, does rollback work
 
   "A create followed by an update" should "work" in {
     val project = SchemaDsl.fromString() { schemaPMToCM }
@@ -124,6 +117,54 @@ class CombiningDifferentNestedMutationsSpec extends FlatSpec with Matchers with
       """{"data":{"children":[{"c":"c1","parentsOpt":[{"p":"p1"}]},{"c":"c2","parentsOpt":[{"p":"p1"}]},{"c":"c4","parentsOpt":[{"p":"p1"}]}]}}""")
   }
 
+  "A create followed by a set" should "work" in {
+    val project = SchemaDsl.fromString() { schemaPMToCM }
+    database.setup(project)
+
+    val res = server.query(
+      """mutation {
+        |  createParent(data: {
+        |    p: "p1"
+        |    childrenOpt: {
+        |      create: [{c: "c1"},{c: "c2"}]
+        |    }
+        |  }){
+        |    childrenOpt{
+        |       c
+        |    }
+        |  }
+        |}""".stripMargin,
+      project
+    )
+
+    res.toString should be("""{"data":{"createParent":{"childrenOpt":[{"c":"c1"},{"c":"c2"}]}}}""")
+
+    val res2 = server.query(
+      """mutation {
+        |  updateParent(
+        |  where:{p: "p1"}
+        |  data: {
+        |    childrenOpt: {
+        |    create: [{c: "c3"},{c: "c4"}],
+        |    set: [{c: "c3"}]
+        |    }
+        |  }){
+        |    childrenOpt{
+        |       c
+        |    }
+        |  }
+        |}""".stripMargin,
+      project
+    )
+
+    res2.toString should be("""{"data":{"updateParent":{"childrenOpt":[{"c":"c3"}]}}}""")
+
+    ifConnectorIsActive { dataResolver(project).countByTable("_ChildToParent").await should be(1) }
+
+    server.query(s"""query{children{c, parentsOpt{p}}}""", project).toString should be(
+      """{"data":{"children":[{"c":"c1","parentsOpt":[]},{"c":"c2","parentsOpt":[]},{"c":"c3","parentsOpt":[{"p":"p1"}]},{"c":"c4","parentsOpt":[]}]}}""")
+  }
+
   "A create followed by an upsert" should "work" in {
     val project = SchemaDsl.fromString() { schemaPMToCM }
     database.setup(project)
@@ -178,4 +219,52 @@ class CombiningDifferentNestedMutationsSpec extends FlatSpec with Matchers with
       """{"data":{"children":[{"c":"c1","parentsOpt":[{"p":"p1"}]},{"c":"c2","parentsOpt":[{"p":"p1"}]},{"c":"cUpdated","parentsOpt":[{"p":"p1"}]},{"c":"c4","parentsOpt":[{"p":"p1"}]},{"c":"cNew","parentsOpt":[{"p":"p1"}]}]}}""")
   }
 
+  "A create followed by a disconnect" should "work" in {
+    val project = SchemaDsl.fromString() { schemaPMToCM }
+    database.setup(project)
+
+    val res = server.query(
+      """mutation {
+        |  createParent(data: {
+        |    p: "p1"
+        |    childrenOpt: {
+        |      create: [{c: "c1"},{c: "c2"}]
+        |    }
+        |  }){
+        |    childrenOpt{
+        |       c
+        |    }
+        |  }
+        |}""".stripMargin,
+      project
+    )
+
+    res.toString should be("""{"data":{"createParent":{"childrenOpt":[{"c":"c1"},{"c":"c2"}]}}}""")
+
+    val res2 = server.query(
+      """mutation {
+        |  updateParent(
+        |  where:{p: "p1"}
+        |  data: {
+        |    childrenOpt: {
+        |    create: [{c: "c3"},{c: "c4"}],
+        |    disconnect: [{c: "c3"}]
+        |    }
+        |  }){
+        |    childrenOpt{
+        |       c
+        |    }
+        |  }
+        |}""".stripMargin,
+      project
+    )
+
+    res2.toString should be("""{"data":{"updateParent":{"childrenOpt":[{"c":"c1"},{"c":"c2"},{"c":"c4"}]}}}""")
+
+    ifConnectorIsActive { dataResolver(project).countByTable("_ChildToParent").await should be(3) }
+
+    server.query(s"""query{children{c, parentsOpt{p}}}""", project).toString should be(
+      """{"data":{"children":[{"c":"c1","parentsOpt":[{"p":"p1"}]},{"c":"c2","parentsOpt":[{"p":"p1"}]},{"c":"c3","parentsOpt":[]},{"c":"c4","parentsOpt":[{"p":"p1"}]}]}}""")
+  }
+
 }