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Re: Vacuuming static tables.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Daniel T(dot) Staal" <DStaal(at)usa(dot)net>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: Vacuuming static tables.
Date: 2006-05-11 00:01:42
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
"Daniel T. Staal" <DStaal(at)usa(dot)net> writes:
> The odd thing is that while this is a moderately complex query; three
> tables, multiple 'union's, etc, *all* the tables involved are fairly
> static.  The biggest (and the one I've confirmed makes the difference when
> I vacuum it) would be having a busy week if there were ten inserts. 
> Deletes are even rarer.

What about updates?  Updating an existing row generates vacuumable trash...

			regards, tom lane

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