Re: Index size

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp>
Cc: theohari(at)ics(dot)forth(dot)gr, pgsql-general(at)postgresql(dot)org
Subject: Re: Index size
Date: 2005-03-02 02:26:08
Message-ID: 4322.1109730368@sss.pgh.pa.us
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Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> writes:
> So it seems Ioannis' number was not taken immediately after a CREATE
> INDEX operation?

I would guess not, but it's up to him to say. If it is a number derived
after some period of normal operation, then his result agrees with the
theory that says 70% is the steady-state figure ...

regards, tom lane

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