Hello Tian WeiJun,

You would have to rightclick on the column in Rose browser
and check Data Modeler -> Part of Object Identity.
If it comes to controling the length, then I would suggest
to try to use Domains. Note, that both features were introduced
in Rose 7.1 (Rose 2001).

Best Regards,

Zbigniew Babiej, Rational



-----Original Message-----
From: Tian WeiJun [mailto:[EMAIL PROTECTED]]
Sent: Friday, March 23, 2001 7:19 AM
To: rose forum
Subject: (ROSE) how to tranform a attribute in class diagram into Primary
key in Data Diagram?



Hello

I am trying generating data model diagram from class diagram (I am using
Java).
but I can't find a way to let rose automaticly tranform a attribute (for
example, customID in Class Custom,type is String)
into the primary key.In fact, rose automaticly add a new column in the final
table(T_Custom table) and make it a PK: T_Custom_ID:number.
I feel it is very un-convenient .

so, would anyone tell me whether we can told rose to make a attibute in
Class(customID in Custom)  into the primary key and not generate the
T_Custom_DI column?
and, how can we assign the length of this attibute(for example,
customID:String, length is 30)?

thanks a lot.


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