Re: Batching in executor

From: Amit Langote <amitlangote09(at)gmail(dot)com>
To: Daniil Davydov <3danissimo(at)gmail(dot)com>
Cc: Tomas Vondra <tomas(at)vondra(dot)me>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Batching in executor
Date: 2025-10-29 02:22:47
Message-ID: CA+HiwqED=0D1jQsYoXGuATxKr=Pxhm24Kwh01212KBAJ-bK9Bg@mail.gmail.com
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Hi Daniil,

On Tue, Oct 28, 2025 at 11:32 PM Daniil Davydov <3danissimo(at)gmail(dot)com> wrote:
>
> Hi,
>
> As far as I understand, this work partially overlaps with what we did in the
> thread [1] (in short - we introduce support for batching within the ModifyTable
> node). Am I correct?

There might be some relation, but not much overlap. The thread you
mention seems to focus on batching in the write path (for INSERT,
etc.), while this work targets batching in the read path via Table AM
scan callbacks. I think they can be developed independently, though
I'm happy to take a look.

--
Thanks, Amit Langote

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