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From: Michael Paquier <[email protected]>
To: Alexander Lakhin <[email protected]>
Cc: Iwata, Aya/岩田 彩 <[email protected]>
Cc: Peter Smith <[email protected]>
Cc: Kuroda, Hayato/黒田 隼人 <[email protected]>
Cc: Pavel Stehule <[email protected]>
Cc: Chao Li <[email protected]>
Cc: pgsql-hackers <[email protected]>
Subject: Re: [PROPOSAL] Termination of Background Workers for ALTER/DROP DATABASE
Date: Tue, 17 Mar 2026 17:33:25 +0900
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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On Tue, Mar 17, 2026 at 08:00:00AM +0200, Alexander Lakhin wrote:
> I've noticed another failure of the test from widowbird: [1]. But probably
> it's not related to f1e251be8 directly, as widowbird failed with a similar
> error before: [2]. I couldn't reproduce such failures yet, but keep
> trying in the background...
> 
> [1] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=widowbird&dt=2026-03-16%2009%3A35%3A03
> [2] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=widowbird&dt=2025-10-25%2010%3A35%3A03

Thanks.  widowbird also uses "debug_parallel_query = regress", so it
really looks like to me that this is related to a parallel worker
spawning and messing with the database being renamed.
--
Michael


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