From: Alan Hodgson <ahodgson@simkin.ca>
To: pgsql-performance@postgresql.org
Subject: Re: Tsearch2 Initial Search Speed
Date: Tue, 17 Jun 2008 08:56:32 -0700
Message-ID: <200806170856.33022@hal.medialogik.com> (raw)
In-Reply-To: <48579EB1.8050403@selestial.com>
References: <4856A91F.1020001@selestial.com>
<Pine.LNX.4.64.0806171202130.3987@aragorn.flymine.org>
<48579EB1.8050403@selestial.com>
On Tuesday 17 June 2008, Howard Cole <howardnews@selestial.com> wrote:
> Incidentally, how can I clear the cache in between queries?
Stop PostgreSQL, unmount the filesystem it's on, remount it, restart
PostgreSQL. Works under Linux.
If it's on a filesystem you can't unmount hot, you'll need to reboot.
--
Alan
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To: pgsql-performance@postgresql.org
Cc: ahodgson@simkin.ca
Subject: Re: Tsearch2 Initial Search Speed
In-Reply-To: <200806170856.33022@hal.medialogik.com>
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