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From: Jian Hu <jian@cs.heriot-watt.ac.uk>
Subject: about command 'listen'
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Date: Thu, 27 Aug 92 13:06:01 BST
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I'm using postgres R4.0, and whenever I use command 'listen' in monitor or
libpq, the following message is always given:

	WARN: listen: relation doesn't exist

Could anybody give me some hints about this?

Thanks in advance!

J. Hu

E-mail: jian@cs.hw.ac.uk