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Re: Using LIKE expression problem..

From: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
To: "Michael Ryan S(dot) Puncia" <mpuncia(at)census(dot)gov(dot)ph>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Using LIKE expression problem..
Date: 2004-05-12 06:48:29
Message-ID: 40A1C8BD.8060900@familyhealth.com.au (view raw or flat)
Thread:
Lists: pgsql-performance
> In the query plan ..it uses seq scan rather than index scan .. why ? I 
> have index on lastname, firtname…

Have you run VACUUM ANALYZE; on the table recently?

Chris


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