On 2/2/2024 09:02, Tom Lane wrote:
> Alexander Korotkov <aekorotkov@gmail.com> writes:
>> I'm going to push this if there are no objections.
>
> One of the test cases added by this commit has not been very
> stable in the buildfarm. Latest example is here:
>
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=prion&dt=2024-02-01%2021%3A28%3A04
>
> and I've seen similar failures intermittently on other machines.
>
> I'd suggest building this test atop a table that is more stable
> than pg_class. You're just waving a red flag in front of a bull
> if you expect stable statistics from that during a regression run.
> Nor do I see any particular reason for pg_class to be especially
> suited to the test.
Yeah, It is my fault. Please, see in the attachment the patch fixing that.
--
regards,
Andrei Lepikhov
Postgres Professional
