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	2024-05-05 05:18:00.887957600 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-05-05 05:21:26.073271600 +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)
+-------+------------+---------------+-------------+----------------------
+ 37641 |            |             0 |       37641 | pktable_pkey
+ 37638 |            |             0 |       37638 | pktable
+ 37643 |            |             0 |       37643 | fktable
+ 38132 |            |             0 |       38137 | foo
+ 38141 |            |             0 |       38141 | pg_toast_38132_index
+ 38140 |            |             0 |       38140 | pg_toast_38132
+ 38328 |            |             0 |       38328 | old_oids
+ 38345 |            |             0 |       38345 | pg_toast_38342
+ 38346 |            |             0 |       38346 | pg_toast_38342_index
+ 38342 |            |             0 |       38342 | recur2
+ 38337 |            |             0 |       38337 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.