It's the same even with statistics=1000.
Is there any way to enable_seqscan=off just for this query?
On Tue, Aug 26, 2003 at 10:07:02AM -0400, Tom Lane wrote:
> Pedro Alves <pmalves@think.pt> writes:
> > The vacuum analyze is run on daily basis, so that cannot be the point.
>
> The next thing I'd try to improve the planner's guess is to increase the
> statistics target for the ra_datacolh column (see ALTER TABLE SET
> STATISTICS). It looks like the default of 10 is too small for that
> column --- try 100 and see if the rowcount estimates get any closer.
>
> regards, tom lane
--
Pedro Miguel G. Alves pmalves@think.pt
THINK - Tecnologias de Informação www.think.pt
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