RE: (ROSE) Data Model and 2 classes with 2 parent associations ea ch with oth er

[Amine BELOUALI]

Title: RE: (ROSE) Data Model and 2 classes with 2 parent associations each with oth er

thanks for your help Davor,

 

Unfortunatly i have model with tens of such as associations and i pass from my object model to my data model to my generated code many times a day!!!

so you can imagine the time i spend to work arround this problem

 

is there a way to correct this with Rose Scripting ???

 

tx

Amine

 

 

-----Message d'origine-----
De : Gornik, Davor [mailto:[EMAIL PROTECTED]]
Envoy� : jeudi 19 d�cembre 2002 00:34
� : Amine BELOUALI; [EMAIL PROTECTED]
Objet : RE: (ROSE) Data Model and 2 classes with 2 parent associations ea ch with oth er

Amine,

You can rename the column in the child table after you draw the relationship. There is no way for you to define the name of the foreign key column at generation time.

Regards,

Davor Gornik
Rational Software

+1(425)497-4091
[EMAIL PROTECTED]

-----Original Message-----
From: Amine BELOUALI [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, December 18, 2002 12:22 AM
To: [EMAIL PROTECTED]
Subject: (ROSE) Data Model and 2 classes with 2 parent associations each with oth er

Hi all,

suppose you have 2 persistent classes A (a1, a2) and B (b1, b2) and you have
a parent association between A and B.

if you generate your Data Model in Rose you will have something like this

Table A : T_A (A_ID, a1, a2, B_ID) (where B_ID is a foreign key migrated
from B)
Table B : T_B (B_ID, b1, b2)

That's OK

Now suppose that A have 2 parent associations with B!

Rose will generate something like this :

Table A : T_A (A_ID, a1, a2, B_ID, col246)
Table B : T_B (B_ID, b1, b2)

he put "col246" as he can't give the same name "B_ID" to 2 different
columns.

Is there any way to have something like "B_ID_1" and "B_ID_2" ???

Your help will be appreciated

thanks in advance

Amine

 
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