Sparx Systems Forum

Enterprise Architect => Suggestions and Requests => Topic started by: FritzTheCat on July 21, 2009, 05:40:45 pm

Title: Compound Unique Constraints in Data Model
Post by: FritzTheCat on July 21, 2009, 05:40:45 pm

Hello,
I would like to model compound uniqe constraint and cannot see how to do that in EA. Is it not possible, if so, could it be added in a future version?

Greetings
Peter

Title: Re: Compound Unique Constraints in Data Model
Post by: «Midnight» on July 22, 2009, 08:51:10 pm

I think you can do this through the operations dialog. Use a stereotype (I think) to designate the operation as a unique constraint. Then add the columns via the appropriate tab on the same dialog.

I don't have EA open, so I'll leave you to play around with the dialog.