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	2024-03-19 12:43:16
+++ /Users/admin/pgsql/build/testrun/regress/regress/results/alter_table.out	2024-03-19 12:45:50
@@ -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        
+-------+------------+---------------+-------------+----------------------
+ 36655 |            |             0 |       36655 | pktable_pkey
+ 36649 |            |             0 |       36649 | pktable
+ 36663 |            |             0 |       36663 | fktable
+ 37435 |            |             0 |       37440 | foo
+ 37444 |            |             0 |       37444 | pg_toast_37435_index
+ 37443 |            |             0 |       37443 | pg_toast_37435
+ 37631 |            |             0 |       37631 | old_oids
+ 37648 |            |             0 |       37648 | pg_toast_37645
+ 37649 |            |             0 |       37649 | pg_toast_37645_index
+ 37645 |            |             0 |       37645 | recur2
+ 37640 |            |             0 |       37640 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.