Re: MV Keys
From: Marshall Spight <marshall.spight_at_gmail.com>
Date: 9 Mar 2006 19:18:19 -0800
Message-ID: <1141960699.034728.180770_at_p10g2000cwp.googlegroups.com>
Date: 9 Mar 2006 19:18:19 -0800
Message-ID: <1141960699.034728.180770_at_p10g2000cwp.googlegroups.com>
dawn wrote:
> Marshall Spight wrote:
>
> Maybe the way to say it is that anything that can be modeled as a tuple
> can be modeled as a set with one tuple element. So you are right that
> you don't need a tuple type separate from a relation type IMO. If you
> have relation operators, you can take any tuple and treat it as a set
> of one tuple. --dawn
Marshall Received on Fri Mar 10 2006 - 04:18:19 CET