Re: teaching relational basics to people, questions
Date: Wed, 18 Nov 2009 08:53:00 -0800 (PST)
On Nov 18, 1:08 am, com..._at_hotmail.com wrote:
> Go read a definition carefully. Eg wiki dknf.
> It's in DK/NF iff all constraints follow from the domain and key ones.
> So it's not in DK/NF iff some constraint doesn't follow from the
> domain and key ones,
> In other words, if there other constraints is just isn't *in* DK/NF.
-- SampoReceived on Wed Nov 18 2009 - 17:53:00 CET