Are you in a non-C locale?
Chris
Michael Ryan S. Puncia wrote:
> Yes , I already do that but the same result .. LIKE uses seq scan
>
> -----Original Message-----
> From: pgsql-performance-owner@postgresql.org
> [mailto:pgsql-performance-owner@postgresql.org] On Behalf Of Christopher
> Kings-Lynne
> Sent: Wednesday, May 12, 2004 2:48 PM
> To: Michael Ryan S. Puncia
> Cc: pgsql-performance@postgresql.org
> Subject: Re: [PERFORM] Using LIKE expression problem..
>
>
>>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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