Your best bet is probably EXPLAIN ANALYZE. This should give you a better
idea of where the inefficiencies are in your queries. The only way to make
it more accurate is, as far as I know, increasing the number of rows
postgresql samples from each table during the vacuum.
Stefano
---------------------------------
Stefano Buliani
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email: stefano@covestor.com
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----- Original Message -----
From: "Judith Altamirano" <jaltamirano@correolux.com.mx>
To: <pgsql-sql@postgresql.org>
Sent: Tuesday, October 14, 2008 11:34 PM
Subject: [SQL] effectiveness tool
> Hello everybody!!
>
> I just want to know if there be some tool to analize the performance of
> a query, I mean to qualify the effectiveness, speed, if I have the correct
> indexes.
>
> Hope somebody can help me....
>
> Thanks in advanced!!
>
> --
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