Andres Freund <and...@anarazel.de> writes: > On 2018-04-07 21:53:01 +0300, Teodor Sigaev wrote: >> test select_parallel ... FAILED >> >> I don't understand how it's connected to json_to_tsquery. Can somebody point >> me what I'm missing?
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> Given that it "only" failed during upgrade check, not the earlier > parallel check, it is possible that it's entirely unrelated and just a > low likelihood event? Yes. We've seen that exact symptom before: https://www.postgresql.org/message-id/7752.1515284...@sss.pgh.pa.us I have a suspicion that it's related to the significantly-more-common plan instability we've been seeing in postgres_fdw. regards, tom lane
