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	2024-03-29 07:08:07
+++ /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-03-29 07:09:51
@@ -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        
+-------+------------+---------------+-------------+----------------------
+ 37494 |            |             0 |       37494 | pktable_pkey
+ 37489 |            |             0 |       37489 | pktable
+ 37496 |            |             0 |       37496 | fktable
+ 38299 |            |             0 |       38304 | foo
+ 38308 |            |             0 |       38308 | pg_toast_38299_index
+ 38307 |            |             0 |       38307 | pg_toast_38299
+ 38495 |            |             0 |       38495 | old_oids
+ 38512 |            |             0 |       38512 | pg_toast_38509
+ 38513 |            |             0 |       38513 | pg_toast_38509_index
+ 38509 |            |             0 |       38509 | recur2
+ 38504 |            |             0 |       38504 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.