plpgsql_check_passive.out			PostgreSQL 14, 15, 16
plpgsql_check_passive_2.out			PostgreSQL 18
plpgsql_check_active_2.out			PostgreSQL 14, 15, 16
plpgsql_check_active_3.out			PostgreSQL 18
plpgsql_check_active_4.out			PostgreSQL 19
plpgsql_check_active.out			PostgreSQL 17

plch_pragma_generator.out		PostgreSQL 14 and higher (all versions)
