You can administer the default database installed with WebLogic Server (PointBase) using the PointBase administrative console, or any third party database visualization and management tool that can connect via JDBC.
To Launch PointBase Console from the Windows Start Menu
To Launch PointBase Console from the Command Line
Run the following command as all one line and follows step 3 above. Notice that the placeholder WL_HOME appears twice in the command, where WL_HOME stands for the root directory of your WebLogic Platform installation (for example, c:\bea\weblogic81).
java -cp WL_HOME\common\eval\pointbase\lib\pbclient44.jar;WL_HOME\common\eval\pointbase\lib\pbtools44.jar com.pointbase.tools.toolsConsole com.pointbase.jdbc.jdbcUniversalDriver