On 12/2/21 12:06, Daniel Gustafsson wrote:
>> 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, mentioned in my
lastreview, and the overall approach to planning (considering multiple group by variants).
>
> I'm moving this to the next CF with the hope that more feedback is received.
> If you think "Ready for Committer" is a more suitable status, please do update
> it as I'm leaving it in Needs Review for now not having the full context.
I don't think anyone reviewed the costing, so I think "needs review" is
appropriate.
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
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