From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Gregory Stark <stark(at)enterprisedb(dot)com> |
Cc: | "Bruce Momjian" <bruce(at)momjian(dot)us>, "Marshall, Steve" <smarshall(at)wsi(dot)com>, pgsql-patches(at)postgresql(dot)org |
Subject: | Re: PL/TCL Patch to prevent postgres from becoming multithreaded |
Date: | 2007-09-14 17:57:49 |
Message-ID: | 12919.1189792669@sss.pgh.pa.us |
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Lists: | pgsql-hackers pgsql-patches |
Gregory Stark <stark(at)enterprisedb(dot)com> writes:
> "Bruce Momjian" <bruce(at)momjian(dot)us> writes:
>>> There is a problem in PL/TCL that can cause the postgres backend to
>>> become multithreaded. Postgres is not designed to be multithreaded, so
>>> this causes downstream errors in signal handling.
> Um, this is a bug fix. Unless you had some problem with it?
I haven't reviewed that patch yet, but I concur we should consider it
for 8.3.
regards, tom lane
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