diff -w -U3 C:/cirrus/src/test/regress/expected/alter_table.out C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out
--- C:/cirrus/src/test/regress/expected/alter_table.out	2024-04-27 13:44:43.257218900 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-04-27 13:48:04.120437500 +0000
@@ -3477,8 +3477,19 @@
 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)
+-------+------------+---------------+-------------+----------------------
+ 36429 |            |             0 |       36429 | pktable_pkey
+ 36421 |            |             0 |       36421 | pktable
+ 36431 |            |             0 |       36431 | fktable
+ 37618 |            |             0 |       37618 | pg_toast_37576_index
+ 37616 |            |             0 |       37616 | pg_toast_37576
+ 37576 |            |             0 |       37594 | foo
+ 38167 |            |             0 |       38167 | old_oids
+ 38184 |            |             0 |       38184 | pg_toast_38181
+ 38185 |            |             0 |       38185 | pg_toast_38181_index
+ 38181 |            |             0 |       38181 | recur2
+ 38176 |            |             0 |       38176 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.