Re: force the use of a particular index

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Scott Cain <cain(at)cshl(dot)org>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: force the use of a particular index
Date: 2003-07-11 15:44:27
Message-ID: 12043.1057938267@sss.pgh.pa.us
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Scott Cain <cain(at)cshl(dot)org> writes:
> Embarrassingly, I can't. I've been monkeying with the database so much
> that I can't seem to get it back to the state where I reproduce the
> behavior I want.

If the thing works as desired after a VACUUM ANALYZE, then I suggest
the estimation failure was just due to out-of-date statistics ...

regards, tom lane

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