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Re: costing for arbitrary path

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: uwcssa <uwcssa(at)gmail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: costing for arbitrary path
Date: 2007-01-04 05:49:03
Message-ID: 12985.1167889743@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
uwcssa <uwcssa(at)gmail(dot)com> writes:
> The problem is that each join method has some value that seems to
> change value each time I cost the SAME path.

There's a bug in your code; but you've not provided nearly enough detail
to identify exactly what it is.

			regards, tom lane

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