From 15326919c14ba751cc7cedc73002854b2ac9442a Mon Sep 17 00:00:00 2001
From: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Date: Thu, 23 Apr 2026 09:27:39 +0000
Subject: [PATCH v3] Fix DROP PROPERTY GRAPH "unsupported object class" error

getObjectTypeDescription() and getObjectIdentityParts() are missing switch cases
for PropgraphElementLabelRelationId and PropgraphLabelPropertyRelationId, causing
them to hit the default case and error out with "unsupported object class".

During DROP PROPERTY GRAPH, this manifests when an event trigger is active,
because pg_event_trigger_ddl_commands() calls these functions. The same code
paths are also reachable via pg_identify_object() and pg_identify_object_as_address().

This commit adds the missing cases.

Test coverage is added in object_address.sql for these two catalog types and
in create_property_graph.sql covering all property graph object types.

A test in event_trigger.sql verifies that DROP PROPERTY GRAPH works correctly
when an event trigger is active.

Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Discussion: https://postgr.es/m/aej1DkLwhyZWmtxJ@bdtpg
---
 src/backend/catalog/objectaddress.c           | 93 +++++++++++++++++++
 .../expected/create_property_graph.out        | 78 ++++++++++++++++
 src/test/regress/expected/event_trigger.out   | 17 ++++
 src/test/regress/expected/object_address.out  | 10 +-
 .../regress/sql/create_property_graph.sql     | 23 +++++
 src/test/regress/sql/event_trigger.sql        | 13 +++
 src/test/regress/sql/object_address.sql       |  6 +-
 7 files changed, 238 insertions(+), 2 deletions(-)
  14.7% src/backend/catalog/
  75.5% src/test/regress/expected/
   9.7% src/test/regress/sql/

diff --git a/src/backend/catalog/objectaddress.c b/src/backend/catalog/objectaddress.c
index c1862809577..e2d6d8f71f6 100644
--- a/src/backend/catalog/objectaddress.c
+++ b/src/backend/catalog/objectaddress.c
@@ -4901,10 +4901,18 @@ getObjectTypeDescription(const ObjectAddress *object, bool missing_ok)
 			appendStringInfoString(&buffer, "policy");
 			break;
 
+		case PropgraphElementLabelRelationId:
+			appendStringInfoString(&buffer, "property graph element label");
+			break;
+
 		case PropgraphElementRelationId:
 			appendStringInfoString(&buffer, "property graph element");
 			break;
 
+		case PropgraphLabelPropertyRelationId:
+			appendStringInfoString(&buffer, "property graph label property");
+			break;
+
 		case PropgraphLabelRelationId:
 			appendStringInfoString(&buffer, "property graph label");
 			break;
@@ -6161,6 +6169,49 @@ getObjectIdentityParts(const ObjectAddress *object,
 				break;
 			}
 
+		case PropgraphElementLabelRelationId:
+			{
+				Relation	ellabelDesc;
+				ScanKeyData skey[1];
+				SysScanDesc ellabelscan;
+				HeapTuple	tup;
+				Form_pg_propgraph_element_label pgelform;
+				ObjectAddress oa;
+
+				ellabelDesc = table_open(PropgraphElementLabelRelationId, AccessShareLock);
+				ScanKeyInit(&skey[0],
+							Anum_pg_propgraph_element_label_oid,
+							BTEqualStrategyNumber, F_OIDEQ,
+							ObjectIdGetDatum(object->objectId));
+
+				ellabelscan = systable_beginscan(ellabelDesc,
+												 PropgraphElementLabelObjectIndexId,
+												 true, NULL, 1, skey);
+
+				tup = systable_getnext(ellabelscan);
+				if (!HeapTupleIsValid(tup))
+				{
+					if (!missing_ok)
+						elog(ERROR, "could not find tuple for element label %u",
+							 object->objectId);
+
+					systable_endscan(ellabelscan);
+					table_close(ellabelDesc, AccessShareLock);
+					break;
+				}
+
+				pgelform = (Form_pg_propgraph_element_label) GETSTRUCT(tup);
+
+				ObjectAddressSet(oa, PropgraphElementRelationId, pgelform->pgelelid);
+
+				appendStringInfoString(&buffer, getObjectIdentityParts(&oa, objname,
+																	   objargs, false));
+
+				systable_endscan(ellabelscan);
+				table_close(ellabelDesc, AccessShareLock);
+				break;
+			}
+
 		case PropgraphElementRelationId:
 			{
 				HeapTuple	tup;
@@ -6184,6 +6235,48 @@ getObjectIdentityParts(const ObjectAddress *object,
 				break;
 			}
 
+		case PropgraphLabelPropertyRelationId:
+			{
+				Relation	lblpropDesc;
+				ScanKeyData skey[1];
+				SysScanDesc lblpropscan;
+				HeapTuple	tup;
+				Form_pg_propgraph_label_property plpform;
+				ObjectAddress oa;
+
+				lblpropDesc = table_open(PropgraphLabelPropertyRelationId,
+										 AccessShareLock);
+				ScanKeyInit(&skey[0],
+							Anum_pg_propgraph_label_property_oid,
+							BTEqualStrategyNumber, F_OIDEQ,
+							ObjectIdGetDatum(object->objectId));
+
+				lblpropscan = systable_beginscan(lblpropDesc, PropgraphLabelPropertyObjectIndexId,
+												 true, NULL, 1, skey);
+
+				tup = systable_getnext(lblpropscan);
+				if (!HeapTupleIsValid(tup))
+				{
+					if (!missing_ok)
+						elog(ERROR, "could not find tuple for label property %u",
+							 object->objectId);
+
+					systable_endscan(lblpropscan);
+					table_close(lblpropDesc, AccessShareLock);
+					break;
+				}
+
+				plpform = (Form_pg_propgraph_label_property) GETSTRUCT(tup);
+
+				ObjectAddressSet(oa, PropgraphElementLabelRelationId, plpform->plpellabelid);
+				appendStringInfoString(&buffer, getObjectIdentityParts(&oa, objname,
+																	   objargs, false));
+
+				systable_endscan(lblpropscan);
+				table_close(lblpropDesc, AccessShareLock);
+				break;
+			}
+
 		case PropgraphLabelRelationId:
 			{
 				HeapTuple	tup;
diff --git a/src/test/regress/expected/create_property_graph.out b/src/test/regress/expected/create_property_graph.out
index bc9a596ec89..eb9e17fb727 100644
--- a/src/test/regress/expected/create_property_graph.out
+++ b/src/test/regress/expected/create_property_graph.out
@@ -752,6 +752,84 @@ SELECT (pg_identify_object(classid, objid, objsubid)).*
  type                    | create_property_graph_tests | g2   | create_property_graph_tests.g2
 (21 rows)
 
+-- test object address functions with recursive dependency walk
+-- covers all property graph object types including indirect dependents
+SELECT *
+FROM (
+    WITH RECURSIVE deps (classid, objid, objsubid, refclassid, refobjid, refobjsubid) AS (
+        SELECT classid, objid, objsubid,
+               refclassid, refobjid, refobjsubid
+        FROM pg_depend
+        WHERE refclassid = 'pg_class'::regclass AND
+              refobjid = 'create_property_graph_tests.gt'::regclass
+        UNION ALL
+        SELECT d.classid, d.objid, d.objsubid,
+               d.refclassid, d.refobjid, d.refobjsubid
+        FROM pg_depend d
+        JOIN deps dp ON d.refclassid = dp.classid AND d.refobjid = dp.objid AND d.refobjsubid = dp.objsubid
+    )
+    SELECT pg_describe_object(classid, objid, objsubid) as obj,
+           pg_identify_object(classid, objid, objsubid) as ident,
+           pg_identify_object_as_address(classid, objid, objsubid) as addr
+    FROM deps
+) s
+ORDER BY obj COLLATE "C", ident::text COLLATE "C";
+                           obj                            |                                   ident                                    |                                    addr                                    
+----------------------------------------------------------+----------------------------------------------------------------------------+----------------------------------------------------------------------------
+ edge e of property graph gt                              | ("property graph element",,,"e of create_property_graph_tests.gt")         | ("property graph element","{create_property_graph_tests,gt,e}",{})
+ edge e of property graph gt                              | ("property graph element",,,"e of create_property_graph_tests.gt")         | ("property graph element","{create_property_graph_tests,gt,e}",{})
+ edge e of property graph gt                              | ("property graph element",,,"e of create_property_graph_tests.gt")         | ("property graph element","{create_property_graph_tests,gt,e}",{})
+ label e of edge e of property graph gt                   | ("property graph element label",,,"e of create_property_graph_tests.gt")   | ("property graph element label","{create_property_graph_tests,gt,e}",{})
+ label e of edge e of property graph gt                   | ("property graph element label",,,"e of create_property_graph_tests.gt")   | ("property graph element label","{create_property_graph_tests,gt,e}",{})
+ label e of edge e of property graph gt                   | ("property graph element label",,,"e of create_property_graph_tests.gt")   | ("property graph element label","{create_property_graph_tests,gt,e}",{})
+ label e of edge e of property graph gt                   | ("property graph element label",,,"e of create_property_graph_tests.gt")   | ("property graph element label","{create_property_graph_tests,gt,e}",{})
+ label e of property graph gt                             | ("property graph label",,,"e of create_property_graph_tests.gt")           | ("property graph label","{create_property_graph_tests,gt,e}",{})
+ label v1 of property graph gt                            | ("property graph label",,,"v1 of create_property_graph_tests.gt")          | ("property graph label","{create_property_graph_tests,gt,v1}",{})
+ label v1 of vertex v1 of property graph gt               | ("property graph element label",,,"v1 of create_property_graph_tests.gt")  | ("property graph element label","{create_property_graph_tests,gt,v1}",{})
+ label v1 of vertex v1 of property graph gt               | ("property graph element label",,,"v1 of create_property_graph_tests.gt")  | ("property graph element label","{create_property_graph_tests,gt,v1}",{})
+ label v2 of property graph gt                            | ("property graph label",,,"v2 of create_property_graph_tests.gt")          | ("property graph label","{create_property_graph_tests,gt,v2}",{})
+ label v2 of vertex v2 of property graph gt               | ("property graph element label",,,"v2 of create_property_graph_tests.gt")  | ("property graph element label","{create_property_graph_tests,gt,v2}",{})
+ label v2 of vertex v2 of property graph gt               | ("property graph element label",,,"v2 of create_property_graph_tests.gt")  | ("property graph element label","{create_property_graph_tests,gt,v2}",{})
+ property a of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property a of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property a of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property a of property graph gt                          | ("property graph property",,,"a of create_property_graph_tests.gt")        | ("property graph property","{create_property_graph_tests,gt,a}",{})
+ property b of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property b of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property b of label v1 of vertex v1 of property graph gt | ("property graph label property",,,"v1 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v1}",{})
+ property b of property graph gt                          | ("property graph property",,,"b of create_property_graph_tests.gt")        | ("property graph property","{create_property_graph_tests,gt,b}",{})
+ property c of label e of edge e of property graph gt     | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property c of label e of edge e of property graph gt     | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property c of label e of edge e of property graph gt     | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property c of label e of edge e of property graph gt     | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property c of label e of edge e of property graph gt     | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property c of property graph gt                          | ("property graph property",,,"c of create_property_graph_tests.gt")        | ("property graph property","{create_property_graph_tests,gt,c}",{})
+ property k1 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k1 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k1 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k1 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k1 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k1 of property graph gt                         | ("property graph property",,,"k1 of create_property_graph_tests.gt")       | ("property graph property","{create_property_graph_tests,gt,k1}",{})
+ property k2 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k2 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k2 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k2 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k2 of label e of edge e of property graph gt    | ("property graph label property",,,"e of create_property_graph_tests.gt")  | ("property graph label property","{create_property_graph_tests,gt,e}",{})
+ property k2 of property graph gt                         | ("property graph property",,,"k2 of create_property_graph_tests.gt")       | ("property graph property","{create_property_graph_tests,gt,k2}",{})
+ property m of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property m of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property m of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property m of property graph gt                          | ("property graph property",,,"m of create_property_graph_tests.gt")        | ("property graph property","{create_property_graph_tests,gt,m}",{})
+ property n of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property n of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property n of label v2 of vertex v2 of property graph gt | ("property graph label property",,,"v2 of create_property_graph_tests.gt") | ("property graph label property","{create_property_graph_tests,gt,v2}",{})
+ property n of property graph gt                          | ("property graph property",,,"n of create_property_graph_tests.gt")        | ("property graph property","{create_property_graph_tests,gt,n}",{})
+ type gt                                                  | (type,create_property_graph_tests,gt,create_property_graph_tests.gt)       | (type,{create_property_graph_tests.gt},{})
+ type gt[]                                                | (type,create_property_graph_tests,_gt,create_property_graph_tests.gt[])    | (type,{create_property_graph_tests.gt[]},{})
+ vertex v1 of property graph gt                           | ("property graph element",,,"v1 of create_property_graph_tests.gt")        | ("property graph element","{create_property_graph_tests,gt,v1}",{})
+ vertex v2 of property graph gt                           | ("property graph element",,,"v2 of create_property_graph_tests.gt")        | ("property graph element","{create_property_graph_tests,gt,v2}",{})
+(52 rows)
+
 \a\t
 SELECT pg_get_propgraphdef('g2'::regclass);
 CREATE PROPERTY GRAPH create_property_graph_tests.g2
diff --git a/src/test/regress/expected/event_trigger.out b/src/test/regress/expected/event_trigger.out
index 065f586310f..ed8d5df397e 100644
--- a/src/test/regress/expected/event_trigger.out
+++ b/src/test/regress/expected/event_trigger.out
@@ -173,6 +173,23 @@ NOTICE:  test_event_trigger: ddl_command_end CREATE USER MAPPING
 alter default privileges for role regress_evt_user
  revoke delete on tables from regress_evt_user;
 NOTICE:  test_event_trigger: ddl_command_end ALTER DEFAULT PRIVILEGES
+-- DROP PROPERTY GRAPH should work with event trigger in place
+CREATE TABLE t1x (a int PRIMARY KEY, b text);
+NOTICE:  test_event_trigger: ddl_command_start CREATE TABLE
+NOTICE:  test_event_trigger: ddl_command_end CREATE TABLE
+CREATE TABLE t2x (i int PRIMARY KEY, j text);
+NOTICE:  test_event_trigger: ddl_command_start CREATE TABLE
+NOTICE:  test_event_trigger: ddl_command_end CREATE TABLE
+CREATE PROPERTY GRAPH gx
+	VERTEX TABLES (
+		t1x KEY (a) LABEL l1 PROPERTIES (b AS p1),
+		t2x KEY (i) LABEL l2 PROPERTIES (j AS p1)
+);
+NOTICE:  test_event_trigger: ddl_command_end CREATE PROPERTY GRAPH
+DROP PROPERTY GRAPH gx;
+NOTICE:  test_event_trigger: ddl_command_end DROP PROPERTY GRAPH
+DROP TABLE t1x, t2x;
+NOTICE:  test_event_trigger: ddl_command_end DROP TABLE
 -- alter owner to non-superuser should fail
 alter event trigger regress_event_trigger owner to regress_evt_user;
 ERROR:  permission denied to change owner of event trigger "regress_event_trigger"
diff --git a/src/test/regress/expected/object_address.out b/src/test/regress/expected/object_address.out
index 97227d67a54..5e53f0b092e 100644
--- a/src/test/regress/expected/object_address.out
+++ b/src/test/regress/expected/object_address.out
@@ -67,7 +67,9 @@ DECLARE
 BEGIN
     FOR objtype IN VALUES ('toast table'), ('index column'), ('sequence column'),
         ('toast table column'), ('view column'), ('materialized view column'),
-        ('property graph element'), ('property graph label'), ('property graph property')
+        ('property graph element'), ('property graph element label'),
+        ('property graph label'), ('property graph label property'),
+        ('property graph property')
     LOOP
         BEGIN
             PERFORM pg_get_object_address(objtype, '{one}', '{}');
@@ -84,7 +86,9 @@ WARNING:  error for toast table column: unsupported object type "toast table col
 WARNING:  error for view column: unsupported object type "view column"
 WARNING:  error for materialized view column: unsupported object type "materialized view column"
 WARNING:  error for property graph element: unsupported object type "property graph element"
+WARNING:  error for property graph element label: unrecognized object type "property graph element label"
 WARNING:  error for property graph label: unsupported object type "property graph label"
+WARNING:  error for property graph label property: unrecognized object type "property graph label property"
 WARNING:  error for property graph property: unsupported object type "property graph property"
 -- miscellaneous other errors
 select * from pg_get_object_address('operator of access method', '{btree,integer_ops,1}', '{int4,bool}');
@@ -593,7 +597,9 @@ WITH objects (classid, objid, objsubid) AS (VALUES
     ('pg_parameter_acl'::regclass, 0, 0), -- no parameter ACL
     ('pg_policy'::regclass, 0, 0), -- no policy
     ('pg_propgraph_element'::regclass, 0, 0), -- no property graph element
+    ('pg_propgraph_element_label'::regclass, 0, 0), -- no property graph element label
     ('pg_propgraph_label'::regclass, 0, 0), -- no property graph label
+    ('pg_propgraph_label_property'::regclass, 0, 0), -- no property graph label property
     ('pg_propgraph_property'::regclass, 0, 0), -- no property graph property
     ('pg_publication'::regclass, 0, 0), -- no publication
     ('pg_publication_namespace'::regclass, 0, 0), -- no publication namespace
@@ -653,6 +659,8 @@ ORDER BY objects.classid, objects.objid, objects.objsubid;
 ("(""parameter ACL"",,,)")|("(""parameter ACL"",,)")|NULL
 ("(""property graph element"",,,)")|("(""property graph element"",,)")|NULL
 ("(""property graph label"",,,)")|("(""property graph label"",,)")|NULL
+("(""property graph element label"",,,)")|("(""property graph element label"",,)")|NULL
 ("(""property graph property"",,,)")|("(""property graph property"",,)")|NULL
+("(""property graph label property"",,,)")|("(""property graph label property"",,)")|NULL
 -- restore normal output mode
 \a\t
diff --git a/src/test/regress/sql/create_property_graph.sql b/src/test/regress/sql/create_property_graph.sql
index 241f93df302..9608dd5c4af 100644
--- a/src/test/regress/sql/create_property_graph.sql
+++ b/src/test/regress/sql/create_property_graph.sql
@@ -298,6 +298,29 @@ SELECT (pg_identify_object(classid, objid, objsubid)).*
           refobjid = 'create_property_graph_tests.g2'::regclass
     ORDER BY 1, 2, 3, 4;
 
+-- test object address functions with recursive dependency walk
+-- covers all property graph object types including indirect dependents
+SELECT *
+FROM (
+    WITH RECURSIVE deps (classid, objid, objsubid, refclassid, refobjid, refobjsubid) AS (
+        SELECT classid, objid, objsubid,
+               refclassid, refobjid, refobjsubid
+        FROM pg_depend
+        WHERE refclassid = 'pg_class'::regclass AND
+              refobjid = 'create_property_graph_tests.gt'::regclass
+        UNION ALL
+        SELECT d.classid, d.objid, d.objsubid,
+               d.refclassid, d.refobjid, d.refobjsubid
+        FROM pg_depend d
+        JOIN deps dp ON d.refclassid = dp.classid AND d.refobjid = dp.objid AND d.refobjsubid = dp.objsubid
+    )
+    SELECT pg_describe_object(classid, objid, objsubid) as obj,
+           pg_identify_object(classid, objid, objsubid) as ident,
+           pg_identify_object_as_address(classid, objid, objsubid) as addr
+    FROM deps
+) s
+ORDER BY obj COLLATE "C", ident::text COLLATE "C";
+
 \a\t
 SELECT pg_get_propgraphdef('g2'::regclass);
 SELECT pg_get_propgraphdef('g3'::regclass);
diff --git a/src/test/regress/sql/event_trigger.sql b/src/test/regress/sql/event_trigger.sql
index 32e9bb58c5e..271f443378b 100644
--- a/src/test/regress/sql/event_trigger.sql
+++ b/src/test/regress/sql/event_trigger.sql
@@ -143,6 +143,19 @@ create user mapping for regress_evt_user server useless_server;
 alter default privileges for role regress_evt_user
  revoke delete on tables from regress_evt_user;
 
+-- DROP PROPERTY GRAPH should work with event trigger in place
+CREATE TABLE t1x (a int PRIMARY KEY, b text);
+CREATE TABLE t2x (i int PRIMARY KEY, j text);
+
+CREATE PROPERTY GRAPH gx
+	VERTEX TABLES (
+		t1x KEY (a) LABEL l1 PROPERTIES (b AS p1),
+		t2x KEY (i) LABEL l2 PROPERTIES (j AS p1)
+);
+
+DROP PROPERTY GRAPH gx;
+DROP TABLE t1x, t2x;
+
 -- alter owner to non-superuser should fail
 alter event trigger regress_event_trigger owner to regress_evt_user;
 
diff --git a/src/test/regress/sql/object_address.sql b/src/test/regress/sql/object_address.sql
index 1bbe9457c1c..27109d421c7 100644
--- a/src/test/regress/sql/object_address.sql
+++ b/src/test/regress/sql/object_address.sql
@@ -67,7 +67,9 @@ DECLARE
 BEGIN
     FOR objtype IN VALUES ('toast table'), ('index column'), ('sequence column'),
         ('toast table column'), ('view column'), ('materialized view column'),
-        ('property graph element'), ('property graph label'), ('property graph property')
+        ('property graph element'), ('property graph element label'),
+        ('property graph label'), ('property graph label property'),
+        ('property graph property')
     LOOP
         BEGIN
             PERFORM pg_get_object_address(objtype, '{one}', '{}');
@@ -282,7 +284,9 @@ WITH objects (classid, objid, objsubid) AS (VALUES
     ('pg_parameter_acl'::regclass, 0, 0), -- no parameter ACL
     ('pg_policy'::regclass, 0, 0), -- no policy
     ('pg_propgraph_element'::regclass, 0, 0), -- no property graph element
+    ('pg_propgraph_element_label'::regclass, 0, 0), -- no property graph element label
     ('pg_propgraph_label'::regclass, 0, 0), -- no property graph label
+    ('pg_propgraph_label_property'::regclass, 0, 0), -- no property graph label property
     ('pg_propgraph_property'::regclass, 0, 0), -- no property graph property
     ('pg_publication'::regclass, 0, 0), -- no publication
     ('pg_publication_namespace'::regclass, 0, 0), -- no publication namespace
-- 
2.34.1

