Chapter 9 Working with Object-Oriented Models

Creating an object to relational mapping for an operation

Steps To create an object to relational mapping for an operation:

  1. Double-click a class to display its property sheet.
  2. Click the Operations tab and double-click an operation to display its property sheet.
  3. Click the Mapping tab.
  4. Click the Create Mapping tool beside the Mapping list to create a mapping for the current operation. If several data sources are available, you have to select one or several data sources in the selection list and click OK.
  5. Click the Criteria sub-tab if you want to specify join criteria between the source tables or views.
  6. Click the Query sub-tab to visualize or modify the query statement.
  7. Click OK.

 

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