Received: from brasileiro.net (slxwy.dorms.usu.edu [129.123.236.160])
	by postgresql.org (Postfix) with ESMTP id 552B7475910
	for <pgsql-sql@postgresql.org>; Tue, 23 Jul 2002 13:35:56 -0400 (EDT)
Received: from roberto by brasileiro.net with local (Exim 3.35 #1 (Debian))
	id 17X3aG-0000Ec-00; Tue, 23 Jul 2002 11:36:28 -0600
Date: Tue, 23 Jul 2002 11:36:28 -0600
From: Roberto Mello <rmello@cc.usu.edu>
To: Sandro Joel Eller <sandro@tecsoft.com.br>
Cc: pgsql-sql@postgresql.org
Subject: Re: Scan SQL
Message-ID: <20020723173628.GA532@cc.usu.edu>
References: <1027429878.3d3d55f69c415@webmail.tecsoft.com.br>
Mime-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <1027429878.3d3d55f69c415@webmail.tecsoft.com.br>
User-Agent: Mutt/1.3.28i
X-message-flag: Please consider using an e-mail program other than Outlook.
	It's insecure.
X-Archive-Number: 200207/357
X-Sequence-Number: 8735

On Tue, Jul 23, 2002 at 10:11:18AM -0300, Sandro Joel Eller wrote:
> Hi
> 
> I need to make a parser in a sql to get tables and fields to verify the 
> privileges. Do anybody know software, function or anything that can help me?
> 
> I found software to create a compiler and generate the source in delphi, but I 
> need a sql specification (BNF, EBNF) and I do not know where to find it.

You could look at how PostgreSQL does its parsing. The source code is
open.

-Roberto

-- 
+----| http://fslc.usu.edu/ USU Free Software & GNU/Linux Club |------+
  Roberto Mello - Computer Science, USU - http://www.brasileiro.net/ 
       http://www.sdl.usu.edu/ - Space Dynamics Lab, Developer    
I to€d yo€, "Never€touch €he flo€py di€k su€face!"