On Mon, Mar 28, 2022 at 12:12:48PM +0900, Michael Paquier wrote: > It seems to me here that the snapshot hold by autovacuum during the > scan of pg_database to find the relations to process is enough to > prevent the FSM truncation, as the tuples cleaned up by the DELETE > query still need to be visible. One simple way to keep this test > would be a custom configuration file with autovacuum disabled and > NO_INSTALLCHECK.
Well, done this way. We already do that in other tests that rely on a FSM truncation to happen, like 008_fsm_truncation.pl. -- Michael
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