Re: nodeWindowAgg.c IGNORE NULLS abs overflow

From: Tatsuo Ishii <ishii(at)postgresql(dot)org>
To: reshkekirill(at)gmail(dot)com
Cc: jian(dot)universality(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: nodeWindowAgg.c IGNORE NULLS abs overflow
Date: 2026-11-06 05:46:11
Message-ID: 20261106.144611.252602820520574854.ishii@postgresql.org
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Hi Jian and Kirill,

> On Thu, 5 Nov 2026 at 12:11, Tatsuo Ishii <ishii(at)postgresql(dot)org> wrote:
>> However, this is an old problem with leadlag_common, not
>> specific to IGNORE NULLS. So I think this issue does not belong to v19
>> open items. What do you think?
>
> Yes, we can fix this separately

I have pushed v2 patch (with slight modifications to the commit
message). Thanks!

https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=b8d82d178758b6e956ee02af512bbd949c335cc2

Regards,
--
Tatsuo Ishii
SRA OSS K.K.
English: http://www.sraoss.co.jp/index_en/
Japanese:http://www.sraoss.co.jp

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