Defining O/R Mapping

You define O/R Mapping as follows:

  1. Define classes using a Class Diagram.
  2. Define the database schema using a Physical Data Model (PDM).
  3. Define the O/R mapping.

For more information on how to use the Class Diagram, how to design a database and how to define O/R mapping, see the core PowerDesigner documentation.

Parent topic: Creating JDO Persistent Objects

Created October 7, 2009. Send feedback on this help topic to Sybase Technical Publications: pubs@sybase.com