Re: Basic question?What 's the key if there 's no FD(Functional Dependencies)?

David Cressey wrote:
..
>> Alright, I'll risk displaying my ignorance and ask if such a relation
>> has exactly one FD, is there a way to count to two? (and thus three,
>> four ...)
>>

>
> Before I go down this road... have you read up on DEE and DUM?

Sorry, allow me to retract that very poor question and try to think of a better to explain what I was driving at.

p Received on Thu Nov 02 2006 - 08:41:11 CST