diff -U3 /Users/admin/pgsql/src/test/modules/test_ddl_deparse/expected/alter_table.out /Users/admin/pgsql/build/testrun/test_ddl_deparse/regress/results/alter_table.out
--- /Users/admin/pgsql/src/test/modules/test_ddl_deparse/expected/alter_table.out	2025-04-18 08:33:11
+++ /Users/admin/pgsql/build/testrun/test_ddl_deparse/regress/results/alter_table.out	2025-04-18 08:36:43
@@ -57,6 +57,7 @@
 NOTICE:    subcommand: type DETACH PARTITION desc table part2
 DROP TABLE part2;
 ALTER TABLE part ADD PRIMARY KEY (a);
+NOTICE:  all not-null constraints on relation "part1" are validated by index scan
 NOTICE:  DDL test: type alter table, tag ALTER TABLE
 NOTICE:    subcommand: type ADD CONSTRAINT (and recurse) desc constraint part_a_not_null on table part
 NOTICE:    subcommand: type ADD INDEX desc index part_pkey