Deleting Primary Keys and Unique Keys
If your applications data requirements change, or if a key was inadvertently defined, you can delete primary and unique keys.
To delete an existing key
- Select the row with the key definition you want to delete.
- Right-click the row in the design grid with the key you want to delete.
- Select Delete Key from the shortcut menu.
Note If a row is part of multiple key definitions, the Choose Key dialog box will appear, allowing you to select and delete individual key definitions.
Relational Data in XML Schemas | Tables, Columns, Keys, and Constraints in XML Schemas | Creating Primary and Unique Keys in XML Schemas | Creating One-to-Many Relationships in XML Schemas and Datasets | XML Schemas and Data | XML Schemas and the XML Designer | Creating XML Schemas and Datasets | XML Files