RE: BUG #19464: Server crash (SIGABRT) with UPDATE containing multiple multi-column assignments

From: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: "303677365(at)qq(dot)com" <303677365(at)qq(dot)com>, "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: RE: BUG #19464: Server crash (SIGABRT) with UPDATE containing multiple multi-column assignments
Date: 2026-04-21 12:20:38
Message-ID: OS9PR01MB121492EEFA805264C8308E9C1F52C2@OS9PR01MB12149.jpnprd01.prod.outlook.com
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Dear Chunling,

Thanks for reporting issues.

> This issue could not be reproduced with the latest version, but we can
> easily reproduced by PostgreSQL 14devel. I am submitting this report for
> official confirmation.

To confirm, can it happen on the latest PG14 (14.22)? It's the old development
version which should not be used. Same things can be said for other reports.

Best regards,
Hayato Kuroda
FUJITSU LIMITED

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