Plannner favoring nested loop

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От Abu Mushayeed
Тема Plannner favoring nested loop
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Msg-id 888904.7334.qm@web57103.mail.re3.yahoo.com
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Ответы Re: Plannner favoring nested loop
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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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