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	2024-04-16 17:54:57.865015700 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-04-16 17:58:51.626571700 +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)
+-------+------------+---------------+-------------+----------------------
+ 37490 |            |             0 |       37490 | pktable_pkey
+ 37487 |            |             0 |       37487 | pktable
+ 37492 |            |             0 |       37492 | fktable
+ 38001 |            |             0 |       38006 | foo
+ 38010 |            |             0 |       38010 | pg_toast_38001_index
+ 38009 |            |             0 |       38009 | pg_toast_38001
+ 38236 |            |             0 |       38236 | old_oids
+ 38253 |            |             0 |       38253 | pg_toast_38250
+ 38254 |            |             0 |       38254 | pg_toast_38250_index
+ 38250 |            |             0 |       38250 | recur2
+ 38245 |            |             0 |       38245 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.