From: Heikki Linnakangas <heikki@enterprisedb.com>
To: Gene Hart <genekhart@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: choosing fillfactor
Date: Fri, 18 May 2007 21:19:00 +0100
Message-ID: <464E0A34.6030802@enterprisedb.com> (raw)
In-Reply-To: <464DF71C.5010805@gmail.com>
References: <464DF71C.5010805@gmail.com>
Gene Hart wrote:
> I've tried searching the documentation to answer this question but could
> not find anything. When trying to choose the optimal fillfactor for an
> index, what is important the number of times the row is updated or the
> column indexed upon is updated? In my case each row is updated on
> average about 5 times but for some of the columns with indexes don't
> change after insertion ever. thanks for any advice
It's the number of times the row is updated, regardless of which columns
are changed.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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-performance@postgresql.org
Cc: heikki@enterprisedb.com, genekhart@gmail.com
Subject: Re: choosing fillfactor
In-Reply-To: <464E0A34.6030802@enterprisedb.com>
* 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