Re: [PATCH] GROUP BY ALL

On Sun, Sep 28, 2025 at 2:18 PM David Christensen <david@pgguru.net> wrote:
>
> On Sat, Sep 27, 2025 at 5:23 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> >
> > Here's a v6 that's rebased up to HEAD and contains fixes for the
> > semantic issues we discussed.  It still lacks documentation, but
> > otherwise I think it's about ready to go.
>
> Here is v7 with a stab at docs; fairly minimal at this point, but
> touching the two areas that are likely to need adjusting.  When
> adjusting the docs for sql-select, I noticed that the grammar also
> supports `GROUP BY ALL <grouping_elements>`, so I also added a test to
> ensure that this syntax is explicitly supported. (It seems like it
> works as-is without further grammar adjustments, but I was a little
> worried when I first saw that fact... :D)  Not sure that
> aggregates.sql is still the right place for all of these bits, but it
> does seem like having all things `GROUP BY ALL`-related tested in the
> same place is a nice property, so leaving there for now.

This time with attachment!