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	2024-03-13 11:27:25
+++ /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-03-13 11:29:10
@@ -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        
+-------+------------+---------------+-------------+----------------------
+ 36875 |            |             0 |       36875 | pktable_pkey
+ 36871 |            |             0 |       36871 | pktable
+ 36877 |            |             0 |       36877 | fktable
+ 37372 |            |             0 |       37377 | foo
+ 37381 |            |             0 |       37381 | pg_toast_37372_index
+ 37380 |            |             0 |       37380 | pg_toast_37372
+ 37681 |            |             0 |       37681 | old_oids
+ 37698 |            |             0 |       37698 | pg_toast_37695
+ 37699 |            |             0 |       37699 | pg_toast_37695_index
+ 37695 |            |             0 |       37695 | recur2
+ 37690 |            |             0 |       37690 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.