Re: pgsql: Add parallel-aware hash joins.

From: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-committers <pgsql-committers(at)postgresql(dot)org>
Subject: Re: pgsql: Add parallel-aware hash joins.
Date: 2018-01-02 03:23:45
Message-ID: CAEepm=32+1JB+PkTnf4Cj867uQPnqy-WR4WiWyLEjuNT7c4X7w@mail.gmail.com
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On Tue, Jan 2, 2018 at 11:42 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> Pushed your updated version.

Thanks. That should leave just the test failures like this on certain machines:

*** 6103,6109 ****
$$);
initially_multibatch | increased_batches
----------------------+-------------------
! t | f
(1 row)

rollback to settings;
--- 6103,6109 ----
$$);
initially_multibatch | increased_batches
----------------------+-------------------
! t | t
(1 row)

I'll post a patch that should fix that along with a reply to Tom's
most recent email tomorrow, when I'm back from my break.

--
Thomas Munro
http://www.enterprisedb.com

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