Re: Update on

On Friday, November 27, 2020, EffiSYS / Martin Querleu <martin.querleu@effisys.fr> wrote:

Hello

We use PG 11.9 and are encountering the problem with connection limit and parallel workers aborting a totally valid query ("CONTEXT: parallel worker" error)

I found there was a thread concerning this problem and even a patch was developed: https://www.postgresql.org/message-id/CAB7nPqQKJPgNkg0VQguUP1u%2BpDdk1qF16Qh5MtDQEtSMG4S-fg%40mail.gmail.com but no news since 2017

Do you know the status of the patch or a modification to remove the parallel worker from the connection count against user (also server?) CONNECTION_LIMIT or to just not launch workers if not possible?

That thread was resolved with a committed patch [1] mid-thread, then got hijacked a bit...

https://github.com/postgres/postgres/commit/f1169ab501ce90e035a7c6489013a1d4c250ac92

David J.

-- 
Martin Querleu - Directeur Général
EffiSYS (www.effitrace.fr - www.logistique-e-commerce.fr)
martin.querleu@effisys.fr
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Tél: +33 9 54 28 38 76

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