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	2024-04-18 11:57:51.532011400 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-04-18 12:01:19.500895900 +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)
+-------+------------+---------------+-------------+----------------------
+ 37368 |            |             0 |       37368 | pktable_pkey
+ 37363 |            |             0 |       37363 | pktable
+ 37372 |            |             0 |       37372 | fktable
+ 38005 |            |             0 |       38010 | foo
+ 38014 |            |             0 |       38014 | pg_toast_38005_index
+ 38013 |            |             0 |       38013 | pg_toast_38005
+ 38237 |            |             0 |       38237 | old_oids
+ 38254 |            |             0 |       38254 | pg_toast_38251
+ 38255 |            |             0 |       38255 | pg_toast_38251_index
+ 38251 |            |             0 |       38251 | recur2
+ 38246 |            |             0 |       38246 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.