From: dmitrybabiy@gmail.com
To: pgsql-docs@postgresql.org
Subject: caveats... no order for partitions
Date: Mon, 27 Nov 2017 10:25:35 +0000
Message-ID: <20171127102535.1466.65945@wrigleys.postgresql.org> (raw)
The following documentation comment has been logged on the website:
Page: https://www.postgresql.org/docs/9.3/static/ddl-partitioning.html
Description:
for queries like (selects * from ... order by logdate limit 1) you will get
worse performance, planner will search in all partitions, because it knows
match partitions constraint, but doesn't know any partitions order
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-docs@postgresql.org
Cc: dmitrybabiy@gmail.com
Subject: Re: caveats... no order for partitions
In-Reply-To: <20171127102535.1466.65945@wrigleys.postgresql.org>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox