Re: [PoC] Reducing planning time when tables have many partitions - Mailing list pgsql-hackers

From Yuya Watari
Subject Re: [PoC] Reducing planning time when tables have many partitions
Date
Msg-id CAJ2pMkY=GS1h1h9Z11c3-YxvD1vchNmgdp=FsegkqO03gAhf0g@mail.gmail.com
Whole thread Raw
In response to Re: [PoC] Reducing planning time when tables have many partitions  (David Rowley <dgrowleyml@gmail.com>)
Responses Re: [PoC] Reducing planning time when tables have many partitions
List pgsql-hackers
Dear David,

On Fri, Aug 26, 2022 at 12:18 PM David Rowley <dgrowleyml@gmail.com> wrote:
> How about instead of doing this caching like this, why don't we code
> up some iterators that we can loop over to fetch the required EMs.

Thank you very much for your quick reply and for sharing your idea
with code. I also think introducing EquivalenceMemberIterator is one
good alternative solution. I will try to implement and test it.

Thank you again for helping me.

-- 
Best regards,
Yuya Watari



pgsql-hackers by date:

Previous
From: Christoph Berg
Date:
Subject: Re: pg_receivewal and SIGTERM
Next
From: Alexander Kukushkin
Date:
Subject: Re: pg_rewind WAL segments deletion pitfall