> On 14 Jul 2026, at 18:08, Tom Lane <[email protected]> wrote: > Daniel Gustafsson <[email protected]> writes:
>> Shouldn't those two queries yield the same result, or am I missing something >> obvious? > > I might be undercaffeinated still, but I think those are both correct. I think you are right, I confused myself on the cases where group by all is rewritten into group by (). FWIW, I had a look at what a revert of the commit would look like. The original commit included some while-in-there docs/comment cleanups which carry value on their own, so I think we should leave those in. The attached reverts GROUP BY ALL but retains the cleanups. If we decide to revert, the v19 back patch would need to remove the entry from the release notes as well, but I only did a master revert patch for now. -- Daniel Gustafsson
0001-Revert-Add-GROUP-BY-ALL.patch
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