Online Documentation for SQL Manager for DB2
Edit database connection parameters
If you have made a mistake when creating and registering a database or the information provided is incomplete then it can be edited using the Database Registration Info dialog. You can view this information both for connected or disconnected database.
To open the dialog, select the database or any of its objects in the DB Explorer tree, then select the Database | Database Registration Info... main menu item, or right-click the database alias in DB Explorer and use the Database Registration Info... context menu item.
The connection parameters can be changed on the Connections tab of the dialog. Here you can define or redefine the following properties in the corresponding boxes: Node name, User name, Password, Login timeout, Database name, Database alias, Database comment.