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Re: BUG #4934: regression in IN with joins in subselect

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Benjamin Reed <ranger(at)opennms(dot)org>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #4934: regression in IN with joins in subselect
Date: 2009-07-23 17:43:40
Message-ID: 22276.1248371020@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
Benjamin Reed <ranger(at)opennms(dot)org> writes:
> Attached is a test case, including the query that causes the error at
> the end.  On 8.3, it returns 1 row (192.168.1.1), on 8.4 including the
> git 8.4 branch, it returns none.

Thanks for the test case.  This patch should fix it.

			regards, tom lane

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Next:From: Anders EdstromDate: 2009-07-23 19:15:16
Subject: BUG #4938: upgrade to 8.4 issue
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Subject: Re: BUG #4936: Bad result for SQL query

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