diff -U3 /Users/admin/pgsql/src/test/regress/expected/alter_table.out /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out
--- /Users/admin/pgsql/src/test/regress/expected/alter_table.out	2024-04-02 23:46:27
+++ /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-04-02 23:49:10
@@ -3476,9 +3476,29 @@
 WHERE relkind IN ('r', 'i', 'S', 't', 'm') AND mapped_oid IS DISTINCT FROM oid;
 SELECT m.* FROM filenode_mapping m LEFT JOIN pg_class c ON c.oid = m.oid
 WHERE c.oid IS NOT NULL OR m.mapped_oid IS NOT NULL;
- oid | mapped_oid | reltablespace | relfilenode | relname 
------+------------+---------------+-------------+---------
-(0 rows)
+  oid  | mapped_oid | reltablespace | relfilenode |       relname        
+-------+------------+---------------+-------------+----------------------
+ 37534 |            |             0 |       37534 | users_id_seq
+ 37540 |            |             0 |       37540 | pg_toast_37535
+ 37541 |            |             0 |       37541 | pg_toast_37535_index
+ 37535 |            |             0 |       37535 | users
+ 37655 |            |             0 |       37655 | foo
+ 38242 |            |             0 |       38242 | forc_test
+ 38590 |            |             0 |       38590 | pg_toast_38586
+ 38594 |            |             0 |       38594 | pg_toast_38586_index
+ 38586 |            |             0 |       38586 | rtype
+ 37726 |            |             0 |       37726 | pktable_pkey
+ 37723 |            |             0 |       37723 | pktable
+ 37728 |            |             0 |       37728 | fktable
+ 38133 |            |             0 |       38138 | foo
+ 38142 |            |             0 |       38142 | pg_toast_38133_index
+ 38141 |            |             0 |       38141 | pg_toast_38133
+ 38374 |            |             0 |       38374 | old_oids
+ 38391 |            |             0 |       38391 | pg_toast_38388
+ 38392 |            |             0 |       38392 | pg_toast_38388_index
+ 38388 |            |             0 |       38388 | recur2
+ 38383 |            |             0 |       38383 | recur1
+(20 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.