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Re: 8.3.0 backend segfaults

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Alex Hunsaker" <badalex(at)gmail(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: 8.3.0 backend segfaults
Date: 2008-03-12 04:59:12
Message-ID: 12332.1205297952@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugs
"Alex Hunsaker" <badalex(at)gmail(dot)com> writes:
> Problem: Apparently random segfaults apparently query agnostic, seem
>   to be more frequent when a pg_dump is running

Hmm, seems from the backtrace that we're trying to do a replan with an
invalid ActiveSnapshot.  What sequence of operations is the connected
client performing, exactly?  (I'm not worried about the details of the
SQL per se, but of how it's preparing/issuing queries.)

			regards, tom lane

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