Received: from localhost (postgresql.org [64.49.215.8])
	by postgresql.org (Postfix) with ESMTP id CBC764767EE
	for <pgsql-sql@postgresql.org>; Wed, 29 Jan 2003 04:23:13 -0500 (EST)
Received: from sss.pgh.pa.us (unknown [192.204.191.242])
	by postgresql.org (Postfix) with ESMTP id 68F41479BB0
	for <pgsql-sql@postgresql.org>; Wed, 29 Jan 2003 03:26:03 -0500 (EST)
Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1])
	by sss.pgh.pa.us (8.12.6/8.12.6) with ESMTP id h0T8Pw5u021292;
	Wed, 29 Jan 2003 03:25:58 -0500 (EST)
To: Evgen Potemkin <evgent@ns.terminal.ru>
Cc: pgsql-sql@postgresql.org
Subject: Re: Filter function 
In-reply-to: <Pine.LNX.4.33.0301251553480.22969-100000@ns.terminal.ru> 
References: <Pine.LNX.4.33.0301251553480.22969-100000@ns.terminal.ru>
Comments: In-reply-to Evgen Potemkin <evgent@ns.terminal.ru>
	message dated "Sat, 25 Jan 2003 16:06:38 +0400"
Date: Wed, 29 Jan 2003 03:25:57 -0500
Message-ID: <21291.1043828757@sss.pgh.pa.us>
From: Tom Lane <tgl@sss.pgh.pa.us>
X-Virus-Scanned: by AMaViS new-20020517
X-Archive-Number: 200301/479
X-Sequence-Number: 11344

Evgen Potemkin <evgent@ns.terminal.ru> writes:
> term2=>select * from tab where tab=1;
> ERROR:  exprType: Do not know how to get type for 711 node

What release is this?  I get
	Relation reference "tab" cannot be used in an expression
in 7.3 and CVS tip, and
	Attribute 'tab' not found
in prior releases.

			regards, tom lane