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Re: Slow Query- Bad Row Estimate

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: "Ozer, Pam" <pozer(at)automotive(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Slow Query- Bad Row Estimate
Date: 2010-10-29 21:54:49
Message-ID: 4CCB42A9.2090008@agliodbs.com (view raw or flat)
Thread:
Lists: pgsql-performance
On 10/29/10 2:47 PM, Ozer, Pam wrote:
> I had just analyzed the dealergroupgeochache table. Wow.  Thank you. That did the trick. Can you give me an explanation of the default_stats work?  I don't think I completely understand what it means when you set it to 500 instead of 1000?

You're already at 1000?


-- 
                                  -- Josh Berkus
                                     PostgreSQL Experts Inc.
                                     http://www.pgexperts.com

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