Choose inheritance strategy

Hi!
I have follow class diagram (please see classes.jpg). Can I get the follow ERD (ERD.jpg)? What kind of inheritance strategy I must select for each class?
TIA, Eugeny
classes.JPG
ERD.JPG

Hi Eugeny,

Thanks for your inquiry. Please refer to the attached image for how to configure the inheritance strategy on the super-class “Class”. Hope this helps.

Best regards,
Lilian Wong
inheritance_strategy.png

But in this case Class4 lose own parent in Relations (please see attachment). Why?

Class4Relations.JPG

In this case, there are three classes without relations:
newERD.JPG

It’s work, but I don’t understand why…
Table_Per_Class_Project.vpp

Hi Eugeny,

It’s good that you solved the problem. :slight_smile:

Best regards,
Lilian Wong

But It isn’t good than I wasn’t understood how…

Hi Eugeny,

For the problems you reported on 2009/11/13 18:39 and 18:44, they should be solved by removing the entities and re-sync from class diagram. Did you do this to “solve” the problem?

Best regards,
Lilian Wong

Yes, I removing the entities and re-sync from class diagram. But somewhere It’s work, somewhere It isn’t work…
P.S. So, problem I reported on 2009/11/13 18:39 and 18:44 is actually.

Hi Eugeny,

Sorry for my late response. Would you mind to explain more on “But somewhere It’s work, somewhere It isn’t work…”? Thanks!

Best regards,
Lilian Wong

Oh, I’m sorry. It’s working then “Top Base Class” table per subclass FK mapping is selected. But in case of select “Super Class” it isn’t work…

Hi Eugeny,

Thanks for replying. It seems that you mean the same issue in
http://forums.visual-paradigm.com/posts/list/163990.html

If this is the case, I just reply in above forum topic with patch (build sp1_20091125f or later) available. Maybe the patch can solve the problem mentioned in this forum topic?

Best regards,
Lilian Wong

Hi Lilian!
Sorry, but it isn’t work in sp1_20091127 build (In the same time this build solved the problem, that described in http://forums.visual-paradigm.com/posts/list/163990.html).

Hi Eugeny,

Thanks for replying and we will check this issue again. I’ll come back here once there is any news on our checking.

Best regards,
Lilian Wong

Hi Eugeny,

Sorry for my late response. Unfortunately I cannot repeat the problem with build sp1_20091127…
Would you mind to attach a sample project file, also point me which model has the problem you mentioned so we can try repeat again? Thanks in advance!

Best regards,
Lilian Wong

Hi Eugeny,

Thanks for sending the project file to my email address. Our engineers checked there are some invalid FK so synchronization between class diagram to ERD does not work unless you removed all entity models from project and synchronize again. We need to fix the project file to solve this problem - should I fix the one you sent or you have an actual working project which needs to be fixed?

If there is an actual project to be fixed, please kindly send it to my email address ( lilian.wong@visual-paradigm.com ). Thanks in advance!

Best regards,
Lilian Wong

Thanks! There isn’t actual working project which needs to be fixed.

Hi Eugeny,

Thanks for replying. We fixed the project you sent and I just sent it out to your email address. Please have a check in your email address, and you can simply synchronize the class diagram to ERD to get the relationships generated correctly.

Hope this helps. Please let me know if there is anything else we can do to help.

Best regards,
Lilian Wong