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	2024-04-25 16:34:59.831065600 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-04-25 16:38:43.305972900 +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)
+-------+------------+---------------+-------------+----------------------
+ 37527 |            |             0 |       37527 | pktable_pkey
+ 37524 |            |             0 |       37524 | pktable
+ 37529 |            |             0 |       37529 | fktable
+ 38017 |            |             0 |       38022 | foo
+ 38027 |            |             0 |       38027 | pg_toast_38017_index
+ 38026 |            |             0 |       38026 | pg_toast_38017
+ 38267 |            |             0 |       38267 | old_oids
+ 38287 |            |             0 |       38287 | pg_toast_38283
+ 38291 |            |             0 |       38291 | pg_toast_38283_index
+ 38283 |            |             0 |       38283 | recur2
+ 38278 |            |             0 |       38278 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.