From: Marcelo Costa <marcelojscosta@gmail.com>
To: pgsql-performance@postgresql.org
Subject: Re: When to vacuum a table?
Date: Sun, 26 Nov 2006 10:46:41 -0300
Message-ID: <c13f2d590611260546u11427a8bn2b759e7d4f4f66c8@mail.gmail.com> (raw)
In-Reply-To: <20061126131147.GA4089@uio.no>
References: <1164540257.7902.0.camel@panoramix>
<c13f2d590611260443m619cd825x912b262aef5162f9@mail.gmail.com>
<20061126131147.GA4089@uio.no>
Sorry,
realy you are correct.
[],s
Marcelo Costa.
2006/11/26, Steinar H. Gunderson <sgunderson@bigfoot.com>:
>
> On Sun, Nov 26, 2006 at 09:43:11AM -0300, Marcelo Costa wrote:
> > All its tables constantly manipulated (INSERT, UPDATE, DELETE) they need
> a
> > VACUUM
>
> Just a minor clarification here: INSERT does not create dead rows, only
> UPDATE and DELETE do. Thus, if you only insert rows, you do not need to
> vacuum (although you probably need to analyze).
>
> /* Steinar */
> --
> Homepage: http://www.sesse.net/
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Marcelo Costa
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To: pgsql-performance@postgresql.org
Cc: marcelojscosta@gmail.com
Subject: Re: When to vacuum a table?
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