Etsuro Fujita <fujita.etsuro@lab.ntt.co.jp> writes:
> (2018/02/08 10:40), Robert Haas wrote:
>> Uggh, I missed the fact that they were doing that. It's probably
>> actually useful test coverage, but it's not surprising that it isn't
>> stable.
> That was my purpose, but I agree with the instability. Thanks again,
> Robert!
According to
https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=rhinoceros&dt=2018-02-08%2001%3A45%3A01
there's still an intermittent issue. I ran "make installcheck" in
contrib/postgres_fdw in a loop, and got a similar failure on the
47th try --- my result duplicates the second plan change shown by
rhinoceros, but not the first one. I speculate that the plan change
is a result of autovacuum kicking in partway through the run.
regards, tom lane
