Friday, July 18, 2008

Re: [PERFORM] An "obvious" index not being used

Daniele Varrazzo writes:

> I suspect the foo.account_id statistical data are not used at all in query:
> the query planner can only estimate the number of accounts to look for, not

You mentioned you bumped your default_statistics_target.
What did you increase it to?
My data sets are so "strange" that anything less than 350 gives many bad
plans.

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