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	2024-05-03 06:46:03.610184300 +0000
+++ C:/cirrus/build/testrun/pg_upgrade/002_pg_upgrade/data/results/alter_table.out	2024-05-03 06:49:55.473103200 +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)
+-------+------------+---------------+-------------+----------------------
+ 37391 |            |             0 |       37391 | pktable_pkey
+ 37386 |            |             0 |       37386 | pktable
+ 37399 |            |             0 |       37399 | fktable
+ 37975 |            |             0 |       37980 | foo
+ 37984 |            |             0 |       37984 | pg_toast_37975_index
+ 37983 |            |             0 |       37983 | pg_toast_37975
+ 38212 |            |             0 |       38212 | old_oids
+ 38229 |            |             0 |       38229 | pg_toast_38226
+ 38230 |            |             0 |       38230 | pg_toast_38226_index
+ 38226 |            |             0 |       38226 | recur2
+ 38221 |            |             0 |       38221 | recur1
+(11 rows)
 
 -- Checks on creating and manipulation of user defined relations in
 -- pg_catalog.