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From: Tom Lane <[email protected]>
To: Richard Guo <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: David Rowley <[email protected]>
Cc: Tender Wang <[email protected]>
Cc: Paul George <[email protected]>
Cc: Andy Fan <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Cc: [email protected]
Cc: Matheus Alcantara <[email protected]>
Subject: Re: Eager aggregation, take 3
Date: Wed, 08 Oct 2025 22:13:28 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAMbWs48TAaXA=8B47yi6gJcufNeig05cMrXer4tyqEGKu83qpA@mail.gmail.com>
References: <CAMbWs48jzLrPt1J_00ZcPZXWUQKawQOFE8ROc-ADiYqsqrpBNw@mail.gmail.com>
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	<CA+Tgmo! [email protected]>
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Richard Guo <[email protected]> writes:
> On Wed, Oct 8, 2025 at 11:45 PM Robert Haas <[email protected]> wrote:
>> For what it's worth, I also don't like that field name. I'm not sure
>> what to propose instead, but I don't think apply_at is very clear.

> This field represents the set of relids at which partial aggregation
> is applied.  So how about naming it partial_agg_designated_relids?
> That feels a bit verbose, though.  How about partial_agg_relids or,
> for brevity, agg_relids instead?

I might be missing a subtlety here, but how about
"apply_aggregation_at" or "apply_partial_agg_at"?

I don't think including "relids" in the field name adds anything,
given the field's declared type and comments.

			regards, tom lane





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