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	2024-04-02 23:46:27
+++ /Users/admin/pgsql/build/testrun/regress/regress/results/alter_table.out	2024-04-02 23:49:12
@@ -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        
+-------+------------+---------------+-------------+----------------------
+ 37674 |            |             0 |       37674 | pktable_pkey
+ 37671 |            |             0 |       37671 | pktable
+ 37677 |            |             0 |       37677 | fktable
+ 38275 |            |             0 |       38280 | foo
+ 38284 |            |             0 |       38284 | pg_toast_38275_index
+ 38283 |            |             0 |       38283 | pg_toast_38275
+ 38507 |            |             0 |       38507 | old_oids
+ 38524 |            |             0 |       38524 | pg_toast_38521
+ 38525 |            |             0 |       38525 | pg_toast_38521_index
+ 38521 |            |             0 |       38521 | recur2
+ 38516 |            |             0 |       38516 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.