I wrote: > There's another class of parallel worker core dumps when testing master > with sqlsmith. In these cases, the following assertion fails for all > workers simulataneously: > > TRAP: FailedAssertion("!(mqh->mqh_partial_bytes <= nbytes)", File: > "shm_mq.c", Line: 386)
I no longer observe these after applying these two patches by Amit Kapila: avoid_restricted_clause_below_gather_v1.patch Message-ID: <CAA4eK1Ky2=HsTsT4hmfL=eal5rv0_t59tvwzvk9hqkvn6do...@mail.gmail.com> prohibit_parallel_clause_below_rel_v1.patch Message-ID: <CAA4eK1L-Uo=s4=0jvvva51pj06u5wddvsqg673yuxj_ja+x...@mail.gmail.com> I guess these failed assertions are fallout from the workers executing forbidden plans without the patches. regards, Andreas -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers