Plannner favoring nested loop

From: Abu Mushayeed <abumushayeed(at)yahoo(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: Plannner favoring nested loop
Date: 2007-05-07 20:33:59
Message-ID: 888904.7334.qm@web57103.mail.re3.yahoo.com
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Hello,

I am trying to determine if I can make the planner see that nested loop is very expensive while it is trying to do an plan for a query and not pick that route.

Is there a way to this in postgres? I know about the "set enable..." commands. I was wondering if I can do it without the hints.

Thanks
Abu


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