On Fri, Aug 26, 2005 at 07:31:51PM -0400, Tom Lane wrote:
> Or you could just play with the order of the filter conditions ... for
> example, the date condition at the end is probably far cheaper to test
> than the text comparisons, so if that's fairly selective it'd be worth
> putting it first.
That's an interesting approach -- could the planner do such things itself?
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