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Re: Query performance issue

From: Jayadevan M <Jayadevan(dot)Maymala(at)ibsplc(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: PGSQL Performance <pgsql-performance(at)postgresql(dot)org>,pgsql-performance-owner(at)postgresql(dot)org
Subject: Re: Query performance issue
Date: 2011-08-31 11:19:37
Message-ID: OF3998413A.7B8C39D8-ON652578FD.003E1458-652578FD.003E387F@ibsplc.com (view raw or flat)
Thread:
Lists: pgsql-performance
Hello,

> > 
> > Please run EXPLAIN ANALYZE on the query and post that, it's hard to 
say 
> > what's wrong from just the query plan, without knowing where the time 
is 
> > actually spent. 
> Here is the explain analyze 
> http://explain.depesz.com/s/MY1 
Going through the url tells me that statistics may be off. I will try 
analyzing the tables. That should help?
Regards,
Jayadevan





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