(ROSE) OBJECT - RELATIONAL Database Modeling

[PREMKUMAR, N [Non-Pharmacia/8042]]

Hi All, 

        I have to represent complex-biology-data in a database that would
require more abstractions to be built-in so that the db would answer all the
generic queries.

        Can anyone tell me about:
                

*       the advantages of using OBJECT-RELATIONAL features in database 
                        in terms of application-coding,
generic-context-related-search etc.
*       to what extent oracle supports ORDB functionalities.
*       to what extent RationalRose supports ORDB designing.
*       Any sample-implementations (app-side and db-side ) available in
public-domain?
*       Any helpful sites .. regarding this.

Thanks verymuch in advance

Prem


                -----Original Message-----
                From:   Patrick Kennedy [mailto:[EMAIL PROTECTED]]
                Sent:   30 March 2001 8:06
                To:     R Thirunavukkarasu; [EMAIL PROTECTED]
                Subject:        Re: (ROSE) Primary Key in Data modeler


                Assumming you have 2001 (feature did not exist yet in 2000e)
                right click on the attribute in question in the Rose
Browser,
                Data Modeler, Part of object Identity.  It will now be used
                as the PK when you transform.

                Patrick Kennedy
                 Rational Support

                On Mar 29, 17:23, R Thirunavukkarasu wrote:
                > Subject: (ROSE) Primary Key in Data modeler
                >
                > Hi all,
                >
                > While transforming a package from logical view to
                > schema, Rose adds primary key for each table. Instead
                > I want to define one of the attributes in the class as
                > the identifier and use that as primary key. Can
                > anybody tell how to change this option in Rose?
                >
                > Thanks in advance
                >
                > R.Thiru
                >
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                >-- End of excerpt from R Thirunavukkarasu


        
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