You can create read-only Unified Modeling Language (UML) class
diagrams to analyze remote databases through Java™ Database Connectivity (JDBC) connections.
To examine a remote database with a UML class diagram, in the Data perspective,
in the Database Explorer view, right-click a remote database
or data objects; then click .
Note: You can create UML class diagram views of remote
databases for examination purpose only. You cannot modify or update remote
databases or data objects directly in the diagram editor.