On 2020-Aug-17, Alvaro Herrera wrote:
> Hmm, the only explanation I can see for this is that autovacuum managed
> to summarize the range before the test script did it. So the solution
> would simply be to disable autovacuum for the table across the whole
> script.
>
> I'm running the scripts and dependencies to verify that fix, but under
> CLOBBER_CACHE_ALWAYS that takes quite a bit.
I ran a subset of tests a few times, but was unable to reproduce the
problem. I'll just push this to all branches and hope for the best.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
