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From: Tom Lane <tgl@sss.pgh.pa.us>
To: jing han <jing_han_66@yahoo.com>
Cc: postgres interface <pgsql-interfaces@postgresql.org>
Subject: Re: problems about updating a table and cluster this table at the same time
Date: Mon, 15 Aug 2005 14:26:41 -0400
Message-ID: <11063.1124130401@sss.pgh.pa.us> (raw)
In-Reply-To: <20050815170354.49947.qmail@web53509.mail.yahoo.com>
References: <20050815170354.49947.qmail@web53509.mail.yahoo.com>

jing han <jing_han_66@yahoo.com> writes:
> I found when updating a table and clusterdb cron job
> happens to run at exactly the same time clustering
> that table, then both updating and clustering stuck.
> Database server hault. This cause my system hault.

This is really hard to believe.  Can you give us a repeatable test case?

			regards, tom lane



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