> On 6 Nov 2021, at 17:20, Tomas Vondra <tomas.vondra@enterprisedb.com> wrote:
>
> On 11/5/21 22:15, Daniel Gustafsson wrote:
>> ...
>> 1651: GROUP BY optimization
>> ===========================
>> This is IMO a desired optimization, and after all the heavy lifting by Tomas
>> the patch seems to be in pretty good shape.
>
> I agree it's desirable. To move the patch forward, I need some feedback on the
> costing questions,
Tom or David perhaps have some thoughts on that?
--
Daniel Gustafsson https://vmware.com/