Re: 8.x VACUUM overestimates reltuples?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Michael Fuhr <mike(at)fuhr(dot)org>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: 8.x VACUUM overestimates reltuples?
Date: 2005-02-12 06:16:49
Message-ID: 18845.1108189009@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Michael Fuhr <mike(at)fuhr(dot)org> writes:
> Is VACUUM in 8.x supposed to be overestimating reltuples by 50% of
> the number of dead tuples?

See this thread:
http://archives.postgresql.org/pgsql-hackers/2004-11/msg01043.php

regards, tom lane

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Michael Fuhr 2005-02-12 06:29:58 Re: 8.x VACUUM overestimates reltuples?
Previous Message Michael Fuhr 2005-02-12 06:06:34 8.x VACUUM overestimates reltuples?