Re: walsender & parallelism

From: Andres Freund <andres(at)anarazel(dot)de>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net>
Subject: Re: walsender & parallelism
Date: 2017-05-13 22:49:21
Message-ID: 20170513224921.mln7of5pexrdcmck@alap3.anarazel.de
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On 2017-04-25 11:18:35 -0400, Robert Haas wrote:
> On Thu, Apr 20, 2017 at 9:40 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> > This'd be easier to look at if the fairly separate facility of allowing
> > walsender to execute SQL commands had been committed separately, rather
> > than as part of a fairly large commit of largely unrelated things.
>
> Good grief, yes. I really don't think that should have been slipped
> into a commit that was mostly about logical replication, with only a
> brief mention in the commit message and, AFAICS, no documentation
> whatsoever.

In my opinion some explanation about how this came about would be
appropriate.

- Andres

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