On Thu, May 22, 2008 at 11:29 AM, Sebastian Rychter
<srychter@anvet.com.ar> wrote:
> Hi, I'm executing a query through psql ODBC which is taking around 2 minutes
> to complete. When I run it from PgAdmin it takes less than 3 seconds.
>
> Any idea ?
1) turn off all ODBC query logging from both the ODBC driver and the
ODBC administrator. This feature is a performance killer. Only use
this feature if you are trying to debug a problem.
2) Some client programs try to perform the joins on the client side
rather than the server side. I would check if the client is actually
passing the actual SQL statement back to the server. If it is trying
to perform the join on the client, it could be a big performance
killer.
--
Regards,
Richard Broersma Jr.
Visit the Los Angles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug