Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans)

From: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
To: Maxim Orlov <orlovmg(at)gmail(dot)com>
Cc: "Anton A(dot) Melnikov" <a(dot)melnikov(at)postgrespro(dot)ru>, Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Bug in nbtree optimization to skip > operator comparisons (or < comparisons in backwards scans)
Date: 2024-03-22 13:26:47
Message-ID: CAPpHfdv+2Qgdyh+GyWAvqff5L5_GZK_663GGtsQQ7=vWysP0Ww@mail.gmail.com
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On Fri, Mar 22, 2024 at 11:58 AM Maxim Orlov <orlovmg(at)gmail(dot)com> wrote:
> I've noticed this patch and had a quick look at it. As far as I understand, this bug
> does not lead to an incorrect matching, resulting only in degradation in speed.
> Anyway, consider this patch useful, hope it will be committed soon.

Pushed.
Thanks to Maxim and Pavel.

------
Regards,
Alexander Korotkov

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