Re: Relational algebra grammar?
From: Leandro Guimarães Faria Corsetti Dutra <lgcdutra_at_terra.com.br>
Date: Thu, 04 Sep 2003 01:15:18 +0200
Message-Id: <pan.2003.09.03.23.15.18.619923_at_terra.com.br>
>
> You can find a grammar for Tutorial D at the following URL; although, it's
> not quite you want
Date: Thu, 04 Sep 2003 01:15:18 +0200
Message-Id: <pan.2003.09.03.23.15.18.619923_at_terra.com.br>
On Wed, 03 Sep 2003 07:17:15 -0700, Bob Badour wrote:
> Amund Trovåg <st08661_at_rasmus.uib.no> wrote in message
> news:<bj1r65$19da$1_at_toralf.uib.no>...
>> >> I was wondering where I could find a formal definition of the relational >> algebra grammar.
>
> You can find a grammar for Tutorial D at the following URL; although, it's
> not quite you want
Indeed, Darwen's relational algebra is called A... I think it
appears at _TTM_, but not formally.
You might find da man at http://www.thethirdmanifesto.com/
-- _ Leandro Guimarães Faria Corsetti Dutra +41 (21) 648 11 34 / \ http://br.geocities.com./lgcdutra/ +41 (78) 778 11 34 \ / Answer to the list, not to me directly! +55 (11) 5686 2219 / \ Rate this if helpful: http://svcs.affero.net/rm.php?r=leandroReceived on Thu Sep 04 2003 - 01:15:18 CEST