Hi,
On 2023-08-10 17:48:10 +0900, Masahiko Sawada wrote:
> Good catch! I've confirmed that the issue has been fixed by your patch.
Indeed.
> However, I'm not sure the added regression tests are stable since
> autovacuum workers may scan the pg_database and increment the
> statistics after resetting the stats.
What about updating the table and checking the update count is reset? That'd
not be reset by autovacuum.
Greetings,
Andres Freund
