David Blewett <[email protected]> writes:
> On Thu, May 7, 2009 at 4:31 PM, Tom Lane <[email protected]> wrote:
>> as few as ten rows out, it'd likely switch to a different plan. So the
>> So the question to ask is why the rowcount estimates are so abysmally bad.
>> You mentioned having tried to increase the stats targets, but without
>> seeing the actual stats data it's hard to speculate about this.
> How do I get that data for you?
Look into pg_stats for the rows concerning the columns used in the
query's WHERE and JOIN/ON clauses.
regards, tom lane
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