Re: BUG #3826: Very Slow Execution of examplequery (wrong plan?)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alexander Steffens <mail(at)a-st(dot)de>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #3826: Very Slow Execution of examplequery (wrong plan?)
Date: 2009-04-16 13:54:29
Message-ID: 16319.1239890069@sss.pgh.pa.us
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Alexander Steffens <mail(at)a-st(dot)de> writes:
> I assume there is now a hashed ANTI-SEMI-JOIN operator implemented?

What does EXPLAIN say about it?

regards, tom lane

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