Reg: UNIQUE KEY

A forum for discussing DataStage<sup>®</sup> basics. If you're not sure where your question goes, start here.

Moderators: chulett, rschirm, roy

Post Reply
siva7143
Participant
Posts: 35
Joined: Wed Aug 09, 2006 12:20 am

Reg: UNIQUE KEY

Post by siva7143 »

Can we define both unique and non-unique keys during data modeling phase?

a) Yes
b) No
Top
ray.wurlod
Participant
Posts: 54607
Joined: Wed Oct 23, 2002 10:52 pm
Location: Sydney, Australia
Contact:
Contact ray.wurlod

Post by ray.wurlod »

For a star schema? No.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Top
chulett
Charter Member
Charter Member
Posts: 43085
Joined: Tue Nov 12, 2002 4:34 pm
Location: Denver, CO

Post by chulett »

Ray, I'm a little disappointed... I fully expected to see both of these answered with something about "the interview".
-craig

"You can never have too many knives" -- Logan Nine Fingers
Top
Post Reply

Return to “General”