Re: BitmapScan mishaps

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Listmail <lists(at)peufeu(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: BitmapScan mishaps
Date: 2007-04-03 17:23:31
Message-ID: 10003.1175621011@sss.pgh.pa.us
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Listmail <lists(at)peufeu(dot)com> writes:
> It bitmapscans about half the table...

Which PG version is this exactly? We've fooled with the
choose_bitmap_and heuristics quite a bit ...

regards, tom lane

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