On Thu, 2004-02-12 at 20:10, Tom Lane wrote: > ow <[EMAIL PROTECTED]> writes: > > Sounds pretty bad for my case. Any way to avoid the 10% scan? > > Can't see how we optimize your case without pessimizing more-common cases. > Sorry.
Statistics say there are 10 values. Statistics list the 10 most common
values (all of them). Given this, would it not be reasonable to assume
that 239 is a recent addition (if there at all) to the table and not
very common?
--
Rod Taylor <rbt [at] rbt [dot] ca>
Build A Brighter Lamp :: Linux Apache {middleware} PostgreSQL
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