Re: Objects and Relations
From: Marshall <marshall.spight_at_gmail.com>
Date: 1 Feb 2007 19:17:44 -0800
Message-ID: <1170386264.549774.306650_at_a34g2000cwb.googlegroups.com>
> I would say an RVA has been isolated from the relations "above" it. I
> note that eqi-joins only select tuples from the cross product based on
> equality testing of the attributes as *value types*.
Date: 1 Feb 2007 19:17:44 -0800
Message-ID: <1170386264.549774.306650_at_a34g2000cwb.googlegroups.com>
On Feb 1, 5:52 pm, "David BL" <davi..._at_iinet.net.au> wrote:
>
> I would say an RVA has been isolated from the relations "above" it. I
> note that eqi-joins only select tuples from the cross product based on
> equality testing of the attributes as *value types*.
I'm sorry, but I really wasn't able to make sense out that last post. It seemed ... philosophical. I'm more of a concrete guy lately.
Marshall Received on Fri Feb 02 2007 - 04:17:44 CET