Re: PG 13 release notes, first draft

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Bruce Momjian <bruce(at)momjian(dot)us>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Masahiko Sawada <masahiko(dot)sawada(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: PG 13 release notes, first draft
Date: 2020-07-30 02:55:28
Message-ID: CAH2-Wzmp7OX9pdGrPfYWUYx01e6ys_critRTwwRECAU=o=rgLA@mail.gmail.com
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On Wed, Jul 29, 2020 at 7:48 PM Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> Well, that seems to be repeating what is already in the docs for
> hash_mem_multiplier, which I try to avoid. One other direction is to
> put something in the incompatibilities section. Does that make sense?

I would prefer to put it next to the hash agg item itself. It's more
likely to be noticed there, and highlighting it a little seems
warranted.

OTOH, this may not be a problem at all for many individual users.
Framing it as a tip rather than a compatibility item gets that across.

--
Peter Geoghegan

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