Re: [Bugg hash join and parallel worker]

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "GADACHA Rachid (Acoss)" <rachid(dot)gadacha(at)acoss(dot)fr>
Cc: "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: [Bugg hash join and parallel worker]
Date: 2024-02-28 16:29:59
Message-ID: 2316484.1709137799@sss.pgh.pa.us
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"GADACHA Rachid (Acoss)" <rachid(dot)gadacha(at)acoss(dot)fr> writes:
> We encounter an error when we join 2 subqueries with large tables like below.
> ...
> Version postgresql : PostgreSQL 13.2 on x86_64-koji-linux-gnu, compiled by gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3), 64-bit

13.2 is extremely old. Can you reproduce this on the current minor
release (13.14)?

regards, tom lane

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