On 1/21/2011 12:09 PM, Robert Haas wrote:
Looks like the bad selectivity estimate there is what's killing it.
Not sure I completely understand why 9.0.2 is coming up with such a
bad estimate, though.


I would recommend setting default_statistics_target to 1024 and effective cache size to 20480MB and see what happens.

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Mladen Gogala
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