Re: BUG #5145: Complex query with lots of LEFT JOIN causes segfault

From: Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Bernt M(dot) Johnsen" <Bernt(dot)Johnsen(at)Sun(dot)COM>, Euler Taveira de Oliveira <euler(at)timbira(dot)com>, pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #5145: Complex query with lots of LEFT JOIN causes segfault
Date: 2009-10-30 17:58:01
Message-ID: 4AEB2929.10704@kaltenbrunner.cc
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Tom Lane wrote:
> Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> writes:
>> this is 8.5a2 configured with ./configure --enable-cassert
>> --enable-debug and just default settings(ie plain initdb with default
>> settings).
>> The OS is Debian Lenny/AMD64.
>
> Huh. That should not be noticeably different from my F11/Xeon64
> machine ... but I still can't make it crash. Somebody else is gonna
> have to debug this one.

hmm sorry - that was actually Lenny/i386 however I fail to reproduce
this on some of my other test boxes as well though I don't have an idea
why it crashes on my laptop(and for the original reporter) but not
elsewhere :(

Stefan

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