Creating a New Inheritance Relationship
Go Up to Creating and Editing Relationships
Inheritance relationships exist for PostgreSQL only.
To create a new inheritance relationship
- On the Data Model Explorer, click the Data Model tab.
- Choose Insert > Inheritance Relationship. This action changes the cursor icon and allows you to select the objects in the main window with which to create the relationship.
- Click the object containing the other object.
- Click the object contained within the previously-clicked object.
Double-clicking the relationship line opens the Inheritance Relationship Editor where you can edit settings.