diff -U3 /Users/admin/pgsql/src/test/regress/expected/alter_table.out /Users/admin/pgsql/build/testrun/regress/regress/results/alter_table.out
--- /Users/admin/pgsql/src/test/regress/expected/alter_table.out	2024-04-09 18:08:41
+++ /Users/admin/pgsql/build/testrun/regress/regress/results/alter_table.out	2024-04-09 18:10:54
@@ -3476,9 +3476,20 @@
 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        
+-------+------------+---------------+-------------+----------------------
+ 37764 |            |             0 |       37764 | pktable_pkey
+ 37761 |            |             0 |       37761 | pktable
+ 37766 |            |             0 |       37766 | fktable
+ 38293 |            |             0 |       38298 | foo
+ 38302 |            |             0 |       38302 | pg_toast_38293_index
+ 38301 |            |             0 |       38301 | pg_toast_38293
+ 38551 |            |             0 |       38551 | old_oids
+ 38584 |            |             0 |       38584 | pg_toast_38581
+ 38585 |            |             0 |       38585 | pg_toast_38581_index
+ 38581 |            |             0 |       38581 | recur2
+ 38576 |            |             0 |       38576 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.