Re: Postgres 11 release notes

From: Andres Freund <andres(at)anarazel(dot)de>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org,Bruce Momjian <bruce(at)momjian(dot)us>,Adrien Nayrat <adrien(dot)nayrat(at)anayrat(dot)info>
Subject: Re: Postgres 11 release notes
Date: 2018-08-25 18:42:35
Message-ID: ED98947A-0249-4169-8E49-D0A066B17EAF@anarazel.de
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On August 25, 2018 11:41:11 AM PDT, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
>On Sun, Aug 12, 2018 at 11:21:26AM +0200, Adrien Nayrat wrote:
>> Hello,
>>
>> It seems this feature is missing in releases notes ?
>>
>> commit 1f6d515a67ec98194c23a5db25660856c9aab944
>> Author: Robert Haas <rhaas(at)postgresql(dot)org>
>> Date: Mon Aug 21 14:43:01 2017 -0400
>>
>> Push limit through subqueries to underlying sort, where possible.
>>
>> Douglas Doole, reviewed by Ashutosh Bapat and by me. Minor
>formatting
>> change by me.
>>
>> Discussion:
>>
>http://postgr.es/m/CADE5jYLuugnEEUsyW6Q_4mZFYTxHxaVCQmGAsF0yiY8ZDggi-w@mail.gmail.com
>
>I looked into this and it is usually a detail we don't have in the
>release notes. It isn't generally interesting enough to user.

This seems quite relevant. Both because it addresses concerns, but also can lead to a worse plan.

Andres
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Sent from my Android device with K-9 Mail. Please excuse my brevity.

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