feat: add schema support for orphanedRowAction

Adds support for setting the action for orphaned relation rows when using separate entity definitions Fixes typeorm#7417
JamieWritesCode · May 6, 2021 · 8bc51f2 · 8bc51f2
1 parent 9470e15
commit 8bc51f2
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/entity-schema/EntitySchemaRelationOptions.ts b/src/entity-schema/EntitySchemaRelationOptions.ts
@@ -98,4 +98,8 @@ export interface EntitySchemaRelationOptions {
      */
     deferrable?: DeferrableType;
 
+    /**
+     * When a child row is removed from its parent, determines if the child row should be orphaned (default) or deleted.
+     */
+    orphanedRowAction?: "nullify" | "delete";
 }
diff --git a/src/entity-schema/EntitySchemaTransformer.ts b/src/entity-schema/EntitySchemaTransformer.ts
@@ -136,7 +136,8 @@ export class EntitySchemaTransformer {
                             onUpdate: relationSchema.onUpdate,
                             deferrable: relationSchema.deferrable,
                             primary: relationSchema.primary,
-                            persistence: relationSchema.persistence
+                            persistence: relationSchema.persistence,
+                            orphanedRowAction: relationSchema.orphanedRowAction
                         }
                     };