Re: Bad Plan for Questionnaire-Type Query - Mailing list pgsql-performance

From David Blewett
Subject Re: Bad Plan for Questionnaire-Type Query
Date
Msg-id 9d1f8d830905071541q5692015ax785c5052737bb587@mail.gmail.com
Whole thread Raw
In response to Re: Bad Plan for Questionnaire-Type Query  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Bad Plan for Questionnaire-Type Query
List pgsql-performance
On Thu, May 7, 2009 at 4:31 PM, Tom Lane <tgl@sss.pgh.pa.us> 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?

David

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