Re: effectiveness tool

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(at)covestor(dot)com
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----- Original Message -----
From: "Judith Altamirano" <jaltamirano(at)correolux(dot)com(dot)mx>
To: <pgsql-sql(at)postgresql(dot)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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