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From: A. Kretschmer <andreas.kretschmer@schollglas.com>
To: pgsql-sql@postgresql.org
Subject: Re: what exactly is a query structure?
Date: Fri, 26 Feb 2010 10:53:58 +0100
Message-ID: <20100226095358.GG11413@a-kretschmer.de> (raw)
In-Reply-To: <4B879803.5020006@bankir.ru>
References: <4B876F23.8040401@bankir.ru>
	<4B879803.5020006@bankir.ru>

In response to silly sad :
> 
> my own wild guess:
> string constant '*' is of type "unknown"

Maybe. Add a explicit cast, for instance '*'::text

Andreas
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Andreas Kretschmer
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