Re: Very simple question to relational theorists.
From: James K. Lowden <jklowden_at_speakeasy.net>
Date: Mon, 27 Aug 2012 09:01:41 -0400
Message-Id: <20120827090141.62096960.jklowden_at_speakeasy.net>
Date: Mon, 27 Aug 2012 09:01:41 -0400
Message-Id: <20120827090141.62096960.jklowden_at_speakeasy.net>
On Fri, 24 Aug 2012 00:40:00 -0700 (PDT) Evgeniy Grigoriev <grigoriev.e_at_gmail.com> wrote:
> what is ra?
"ra" here is Relational Algebra.
--jkl Received on Mon Aug 27 2012 - 15:01:41 CEST