The DBNavigator bean is a visual bean that you use with a Select bean to access data in a relational database. The DBNavigator bean provides a set of buttons that execute the SQL statement for the associated Select bean; perform other relational database operations, such as commit updates to the database; and navigate rows in the result set.
You add the DBNavigator bean to the Visual Composition Editor surface as follows:
Beans Palette
Composing Beans Visually
Visual Composition Editor
Data Access Beans