From: Andreas Kretschmer <andreas@a-kretschmer.de>
To: Ian Pushee <ian@intuvisiontech.com>
To: pgsql-performance@postgresql.org
Subject: Re: Slow query (planner insisting on using 'external merge' sort type)
Date: Fri, 19 Jun 2015 16:47:09 +0200 (CEST)
Message-ID: <1405767375.375868.1434725229563.JavaMail.open-xchange@oxweb02.ims-firmen.de> (raw)
In-Reply-To: <55842859.4060102@intuvisiontech.com>
References: <55842859.4060102@intuvisiontech.com>
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> Explain Analyze outputs (links as requested):
> Default plan: http://explain.depesz.com/s/ib3k
> Forced index (random_page_cost=1.0): http://explain.depesz.com/s/lYaP
>
> Software/Hardware: PGSql 9.2.1, Windows 8.1, 8GB RAM
> All pgsql settings are at their defaults.
increase work_mem. per session via set work_mem = 'xxxMB'; or in
postgresql.conf, reload.
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To: pgsql-performance@postgresql.org
Cc: andreas@a-kretschmer.de, ian@intuvisiontech.com
Subject: Re: Slow query (planner insisting on using 'external merge' sort type)
In-Reply-To: <1405767375.375868.1434725229563.JavaMail.open-xchange@oxweb02.ims-firmen.de>
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