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	2024-04-11 16:05:30
+++ /Users/admin/pgsql/build/testrun/regress/regress/results/alter_table.out	2024-04-11 16:07:07
@@ -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        
+-------+------------+---------------+-------------+----------------------
+ 37627 |            |             0 |       37627 | pktable_pkey
+ 37624 |            |             0 |       37624 | pktable
+ 37629 |            |             0 |       37629 | fktable
+ 38333 |            |             0 |       38338 | foo
+ 38342 |            |             0 |       38342 | pg_toast_38333_index
+ 38341 |            |             0 |       38341 | pg_toast_38333
+ 38580 |            |             0 |       38580 | pg_toast_38577
+ 38581 |            |             0 |       38581 | pg_toast_38577_index
+ 38577 |            |             0 |       38577 | recur2
+ 38572 |            |             0 |       38572 | recur1
+ 38563 |            |             0 |       38563 | old_oids
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.