| From: | Richard Guo <guofenglinux(at)gmail(dot)com> |
|---|---|
| To: | David Rowley <dgrowleyml(at)gmail(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Tender Wang <tndrwang(at)gmail(dot)com>, Paul George <p(dot)a(dot)george19(at)gmail(dot)com>, Andy Fan <zhihuifan1213(at)163(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, pgsql-hackers(at)lists(dot)postgresql(dot)org, Matheus Alcantara <matheusssilv97(at)gmail(dot)com> |
| Subject: | Re: Eager aggregation, take 3 |
| Date: | 2025-10-09 01:49:48 |
| Message-ID: | CAMbWs4_nErgVAcuw3igo6q3Th=pFheu5MZ056ORdsU46YmuNyQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Oct 8, 2025 at 8:14 PM David Rowley <dgrowleyml(at)gmail(dot)com> wrote:
> +-- Enable eager aggregation, which by default is disabled.
> +SET enable_eager_aggregate TO on;
> The above comment and command mismatch to my understanding from
> looking at postgresql.conf.sample and guc_parameters.dat.
Right. This GUC was disabled by default prior to v17, and this is a
leftover from that. Will push a fix. Thanks for pointing it out!
- Richard
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