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Re: bitmap scan cause core dump 8.1dev

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Michael Fuhr <mike(at)fuhr(dot)org>
Cc: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>,Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: bitmap scan cause core dump 8.1dev
Date: 2005-08-27 18:07:47
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Michael Fuhr <mike(at)fuhr(dot)org> writes:
> On Sat, Aug 27, 2005 at 10:28:30AM -0400, Tom Lane wrote:
>> Can you provide a self-contained test case?  The backtrace is
>> interesting but it's not enough information to find the bug.

> Here's a simple test case based on what I think Oleg is doing.

I had assumed this was the same bug as your "bogus varno" failure,
but actually it was a separate bug in plan reference fixup.  Not sure
yet that Oleg's original complaint is fixed, but we'll see.

			regards, tom lane

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Subject: Re: bitmap scan cause core dump 8.1dev
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