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From: David Christensen <[email protected]>
To: jian he <[email protected]>
Cc: Andrey Borodin <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: pgsql-hackers <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: David G. Johnston <[email protected]>
Cc: Jelte Fennema-Nio <[email protected]>
Subject: Re: [PATCH] GROUP BY ALL
Date: Fri, 26 Sep 2025 11:56:49 -0500
Message-ID: <CAHM0NXg=yGzhn=H0_HiZ9u=Xq-40g1f+Bb=2e2LDxgd6a11bWw@mail.gmail.com> (raw)
In-Reply-To: <CACJufxEThXCX1QWyNE1gw--uJ4JQJ8f16MFH-kN+Ym3_02azTA@mail.gmail.com>
References: <[email protected]>
	<[email protected]>
	<CAHM0NXj1Gv_96WxZkiLKhxJVaYOGcmdZ2hApNcvWQ5HxV84Q=A@mail.gmail.com>
	<CACJufxEThXCX1QWyNE1gw--uJ4JQJ8f16MFH-kN+Ym3_02azTA@mail.gmail.com>

On Fri, Sep 26, 2025 at 11:38 AM jian he <[email protected]> wrote:
>
> On Fri, Sep 26, 2025 at 11:46 PM David Christensen <[email protected]> wrote:
> >
> > >
> > > I’m interested in picking it up again but would appreciate the review.
> >
> > Here is a rebased version with a few more tests.  I also changed the
> > main check here to using `!contain_agg_clause` instead of
> > `!IsA(Aggref))` directly.  (This was defined in `optimizer/clauses.h`,
> > but we already are pulling in `optimizer.h`, so it felt valid to me.)
> >
>
> hi.
> I only briefly browse the patch text file, so forgive me.
> seems missing deparse regress tests
>
> i think you may need one test like:
>
> create view v1 as SELECT b, COUNT(*) FROM t1 GROUP BY ALL;
> \sv v1

Thanks, good suggestion; not sure the appropriate final location for
this, but it did show a bug in the current patch.

David

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