X-Original-To: pgsql-general@postgresql.org
Received: from spampd.localdomain (postgresql.org [64.49.215.8])
	by postgresql.org (Postfix) with ESMTP
	id BB2ED4763B6; Thu, 24 Apr 2003 15:31:59 -0400 (EDT)
Received: from snoopy.oit.edu (snoopy.OIT.EDU [140.211.135.12])
	by postgresql.org (Postfix) with ESMTP
	id 8A8D647638A; Thu, 24 Apr 2003 15:31:58 -0400 (EDT)
Received: from cvc.net (purvine-141-62.oit.edu [140.211.141.62])
	by snoopy.oit.edu (8.12.9/8.12.9/OIT-4.0) with ESMTP id h3OJVvpX004663;
	Thu, 24 Apr 2003 12:31:58 -0700
Message-ID: <3EA83C95.8070404@cvc.net>
Date: Thu, 24 Apr 2003 12:35:49 -0700
From: Dennis Gearon <gearond@cvc.net>
Reply-To: gearond@cvc.net
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
	rv:1.3b) Gecko/20030210
X-Accept-Language: en-us, ru
MIME-Version: 1.0
To: Robert Treat <xzilla@users.sourceforge.net>
Cc: Josh Berkus <josh@agliodbs.com>,
	"pgsql-general@postgresql.org" <pgsql-general@postgresql.org>,
	pgsql-sql@postgresql.org
Subject: Re: [SQL] rewriting values with before trigger
References: <1051201544.4753.522.camel@camel>
	<200304240939.54070.josh@agliodbs.com>
	<1051209495.7747.544.camel@camel> <3EA836AF.8060704@cvc.net>
	<1051212144.4752.558.camel@camel>
In-Reply-To: <1051212144.4752.558.camel@camel>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, hits=-38.8 required=5.0
	tests=BAYES_01,EMAIL_ATTRIBUTION,IN_REP_TO,QUOTED_EMAIL_TEXT,
	REFERENCES,REPLY_WITH_QUOTES,USER_AGENT_MOZILLA_UA
	autolearn=ham	version=2.50
X-Spam-Level: 
X-Spam-Checker-Version: SpamAssassin 2.50 (1.173-2003-02-20-exp)
X-Archive-Number: 200304/1264
X-Sequence-Number: 41329

Well,
	does ''::INT do anything valuable?
	change column to a string, convert to INTS on the way out, STRINGS on the way in?
	use an external language to make transitions.

Robert Treat wrote:
> On Thu, 2003-04-24 at 15:10, Dennis Gearon wrote:
> 
>>I have no idea how the transport of a value of '' happens in the parser if it's expecing a NULL/INT value, if it would even make it to the trigger stage <shrug>.
>>
> 
> 
> :-) Thats the problem, it doesn't.
> 
> Robert Treat
> 
> 
> ---------------------------(end of broadcast)---------------------------
> TIP 5: Have you checked our extensive FAQ?
> 
> http://www.postgresql.org/docs/faqs/FAQ.html
>