Removing mappings via the Mapping editor

Use the Mapping editor to remove existing mappings.

  1. In the Overview pane of the Mapping editor, select the mapping that you want to remove. The Enterprise Beans pane and Tables pane display the elements that are mapped for the mapping that you select.
  2. Right-click the mapping and select Remove Mapping from the pop-up menu.
Note: If your input JAR or EAR file contains CMP beans, the EJB deployment tool looks for an existing schema and map to use when generating deployment code. If no existing schema and map are found, a schema and map are created using top-down mapping rules. If you have autobuild enabled and set your server preferences to automatically publish, then any change to the project will immediately result in a map being automatically created with the database name "TopDownDB"
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