2 files changed, 9 insertions, 11 deletions
diff --git a/src/backend/catalog/dependency.c b/src/backend/catalog/dependency.c
index c1212e9075a..5d7c441739c 100644
--- a/src/backend/catalog/dependency.c
+++ b/src/backend/catalog/dependency.c
@@ -126,7 +126,7 @@ typedef struct
  * This constant table maps ObjectClasses to the corresponding catalog OIDs.
  * See also getObjectClass().
  */
-static const Oid object_classes[MAX_OCLASS] = {
+static const Oid object_classes[] = {
 	RelationRelationId,			/* OCLASS_CLASS */
 	ProcedureRelationId,		/* OCLASS_PROC */
 	TypeRelationId,				/* OCLASS_TYPE */
@@ -158,7 +158,8 @@ static const Oid object_classes[MAX_OCLASS] = {
 	DefaultAclRelationId,		/* OCLASS_DEFACL */
 	ExtensionRelationId,		/* OCLASS_EXTENSION */
 	EventTriggerRelationId,		/* OCLASS_EVENT_TRIGGER */
-	PolicyRelationId			/* OCLASS_POLICY */
+	PolicyRelationId,			/* OCLASS_POLICY */
+	TransformRelationId			/* OCLASS_TRANSFORM */
 };
 
 
@@ -2037,6 +2038,12 @@ add_object_address(ObjectClass oclass, Oid objectId, int32 subId,
 {
 	ObjectAddress *item;
 
+	/*
+	 * Make sure object_classes is kept up to date with the ObjectClass enum.
+	 */
+	StaticAssertStmt(lengthof(object_classes) == LAST_OCLASS + 1,
+					 "object_classes[] must cover all ObjectClasses");
+
 	/* enlarge array if needed */
 	if (addrs->numrefs >= addrs->maxrefs)
 	{
diff --git a/src/backend/commands/event_trigger.c b/src/backend/commands/event_trigger.c
index bf40881037c..3d1cb0b8e30 100644
--- a/src/backend/commands/event_trigger.c
+++ b/src/backend/commands/event_trigger.c
@@ -1168,15 +1168,6 @@ EventTriggerSupportsObjectClass(ObjectClass objclass)
 		case OCLASS_EXTENSION:
 		case OCLASS_POLICY:
 			return true;
-
-		case MAX_OCLASS:
-
-			/*
-			 * This shouldn't ever happen, but we keep the case to avoid a
-			 * compiler warning without a "default" clause in the switch.
-			 */
-			Assert(false);
-			break;
 	}
 
 	return true;