| From: | Amit Langote <amitlangote09(at)gmail(dot)com> |
|---|---|
| To: | Jacob Champion <jchampion(at)timescale(dot)com> |
| Cc: | Zhihong Yu <zyu(at)yugabyte(dot)com>, David Rowley <dgrowleyml(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: generic plans and "initial" pruning |
| Date: | 2022-07-06 02:37:57 |
| Message-ID: | CA+HiwqGK7nR8=GsoM4as9NKTLKE1mtBwXWucxOkw9Ufp+rpyoA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Jul 6, 2022 at 2:43 AM Jacob Champion <jchampion(at)timescale(dot)com> wrote:
> On Fri, May 27, 2022 at 1:09 AM Amit Langote <amitlangote09(at)gmail(dot)com> wrote:
> > 0001 contains the mechanical changes of moving PartitionPruneInfo out
> > of Append/MergeAppend into a list in PlannedStmt.
> >
> > 0002 is the main patch to "Optimize AcquireExecutorLocks() by locking
> > only unpruned partitions".
>
> This patchset will need to be rebased over 835d476fd21; looks like
> just a cosmetic change.
Thanks for the heads up.
Rebased and also fixed per comments given by Zhihong Yu on May 28.
--
Thanks, Amit Langote
EDB: http://www.enterprisedb.com
| Attachment | Content-Type | Size |
|---|---|---|
| v17-0001-Move-PartitioPruneInfo-out-of-plan-nodes-into-Pl.patch | application/octet-stream | 21.2 KB |
| v17-0002-Optimize-AcquireExecutorLocks-by-locking-only-un.patch | application/octet-stream | 87.2 KB |
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