Re: [PoC] Reducing planning time when tables have many partitions

On 2/11/2022 15:27, Yuya Watari wrote:
> Hello,
> 
> I noticed that the previous patch does not apply to the current HEAD.
> I attached the rebased version to this email.
> 
I'm still in review of your patch now. At most it seems ok, but are you 
really need both eq_sources and eq_derives lists now? As I see, 
everywhere access to these lists guides by eclass_source_indexes and 
eclass_derive_indexes correspondingly. Maybe to merge them?

-- 
regards,
Andrey Lepikhov
Postgres Professional