Horton

Re: [PATCH] Use optimized single-datum tuplesort in ExecSort

David Rowley <dgrowleyml@gmail.com>

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From: David Rowley <dgrowleyml@gmail.com>
To: Ronan Dunklau <ronan.dunklau@aiven.io>
Cc: Ranier Vilela <ranier.vf@gmail.com>, PostgreSQL Developers <pgsql-hackers@lists.postgresql.org>, Dilip Kumar <dilipbalaut@gmail.com>, James Coleman <jtc331@gmail.com>
Date: 2021-07-21T01:07:35Z
Lists: pgsql-hackers

Attachments

On Fri, 16 Jul 2021 at 15:44, David Rowley <dgrowleyml@gmail.com> wrote:
>
> On Fri, 16 Jul 2021 at 02:53, Ronan Dunklau <ronan.dunklau@aiven.io> wrote:
> > Please find attached a v9 just moving the flag setting to ExecInitSort, and my
> > apologies if I misunderstood your point.
>
> I took this and adjusted a few things and ended up with the attached patch.

Attaching the same v10 patch again so the CF bot picks up the correct
patch again.

David

Commits

  1. Make nodeSort.c use Datum sorts for single column sorts