Horton

Re: [HACKERS] PATCH: Batch/pipelining support for libpq

Matthieu Garrigues <matthieu.garrigues@gmail.com>

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From: Matthieu Garrigues <matthieu.garrigues@gmail.com>
To: Andres Freund <andres@anarazel.de>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Justin Pryzby <pryzby@telsasoft.com>, pgsql-hackers@lists.postgresql.org, Craig Ringer <craig.ringer@enterprisedb.com>, Zhihong Yu <zyu@yugabyte.com>, Ibrar Ahmed <ibrar.ahmad@gmail.com>
Date: 2021-03-18T11:28:02Z
Lists: pgsql-hackers 
Thanks a lot for the merge. I did some tests and the master branch
runs up to 15% faster than the last
patch I tried (v22). Amazing!

Cheers,
Matthieu Garrigues

On Tue, Mar 16, 2021 at 9:00 PM Andres Freund <andres@anarazel.de> wrote:
>
> Hi,
>
> On 2021-03-05 21:35:59 -0300, Alvaro Herrera wrote:
> > I'll take the weekend to think about the issue with conn->last_query and
> > conn->queryclass that I mentioned yesterday; other than that detail my
> > feeling is that this is committable, so I'll be looking at getting this
> > pushed early next weeks, barring opinions from others.
>
> It is *very* exciting to see this being merged. Thanks for all the work
> to all that contributed!
>
> Greetings,
>
> Andres Freund

Commits

  1. Add libpq pipeline mode support to pgbench

  2. Implement pipeline mode in libpq