Re: Set calcSumX2 = true in numeric_(poly_)deserialize

From: Andrey Borodin <x4mmm(at)yandex-team(dot)ru>
To: Maxime Schoemans <maxime(dot)schoemans(at)enterprisedb(dot)com>, David Rowley <dgrowleyml(at)gmail(dot)com>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Set calcSumX2 = true in numeric_(poly_)deserialize
Date: 2026-09-22 12:49:02
Message-ID: 22793EE0-8521-493F-8E11-21AF2E8EA979@yandex-team.ru
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Hi Maxime,

On 14 May 2026, Maxime Schoemans wrote:
> Would this be worth fixing, or is
> there a reason the current default is intentional that I'm missing?

The patch looks correct to me based on the original discussion from
2016 [0].

David, since you wrote the original code, could you take a look when
you have time? I realize everyone is busy with the release, so this
can certainly wait until afterwards.

Thank you!

Best regards, Andrey Borodin.

[0] https://www.postgresql.org/message-id/CAKJS1f8AtOiUaQb1ipz--K5G1aXH4%2BGUEsttAYS9GpKhk2_9tA%40mail.gmail.com

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