Hi all,
I am using Coolgen 8.5 with Mainframe . and I have a task to add few new attributes to an existing Entity . I had done Data Model Changes long time ago , so need some guidance to see if I am following Right Approach
Here we go....
1. Scoped Subset having Subject Area/Database/Entity Type in Modify Mode ,Subset Type- Design
2. In the Toolset , I added new attributes to an Entity Type in Data Model List (Tool--> Analysis --> Data Model List)
3. Selected ' Technical Design' as DB2 z/OS . (Tool --> Design --> Technical Design
4. Clicked on Data Structure List , Implemented the attributes .
Now my questions is
1. Am I following the right approach ?
2. Post this activity , do I need to perform Retransformation or I can simply check-in code back to HE and then ask
DBA can apply the changes to Physical Database also ?
3. Do i need to perform Referential Integrity or maybe not required as I haven't done any association or added any Primary Keys .