Re: Possible planner bug/regression introduced in 8.2.5

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Jakub Ouhrabka <kuba(at)comgate(dot)cz>, pgsql-bugs(at)postgresql(dot)org
Subject: Re: Possible planner bug/regression introduced in 8.2.5
Date: 2007-10-26 18:12:55
Message-ID: 23523.1193422375@sss.pgh.pa.us
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I wrote:
> ...probably have some cases like that in your real application. But I'd
> expect 8.2.4 to be equally slow because it also contains the code that
> is slow in that scenario. I'm hoping to get some time today to think
> about how that could be fixed.

Please try the attached patch (in addition to the one I sent earlier).

regards, tom lane

Attachment Content-Type Size
join-order-2.patch application/octet-stream 17.5 KB

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