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Re: Slow Query

From: "Ozer, Pam" <pozer(at)automotive(dot)com>
To: "Greg Smith" <greg(at)2ndquadrant(dot)com>
Cc: <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Slow Query
Date: 2010-08-27 17:44:19
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-performance
Thank you all for your help.  I will also get the rest of the
information so it will be more clear.


From: Greg Smith [mailto:greg(at)2ndquadrant(dot)com] 
Sent: Friday, August 27, 2010 10:31 AM
To: Ozer, Pam
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: [PERFORM] Slow Query


Ozer, Pam wrote: 

I am new to Postgres and I am trying to understand the Explain Analyze
so I can tune the following query. 

You should try , where you can post query
plans like this and see where the time is going in a very easy to work
with form.  It will highlight row estimation mistakes for you too.

Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support

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Subject: Re: turn off caching for performance test
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