Re: Apparent deadlock for simultaneous sequential scans

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: bruc(at)stone(dot)congen(dot)com, pgsql-bugs(at)postgresql(dot)org
Subject: Re: Apparent deadlock for simultaneous sequential scans
Date: 2001-06-08 03:34:50
Message-ID: 8703.991971290@sss.pgh.pa.us
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pgsql-bugs(at)postgresql(dot)org writes:
> Apparent deadlock for simultaneous sequential scans

> However, if more than one application is run at once, the performance
> deteriotates drastically.

So is it a deadlock, or a slowdown? How many is "more than one"?

regards, tom lane

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