To use the ij tool with the network client driver:
- Start ij in
one of the following ways. For details, see "Starting ij" in the
Java DB Tools and Utilities Guide.
- Use a script. Run the ij.bat script on Windows
systems and the ij script on UNIX systems. These scripts are located in
the $DERBY_HOME/bin directory.
- Run the ij tool using the 
$DERBY_HOME/lib/derbyrun.jar file. 
java -jar derbyrun.jar ij 
- Run the ij tool by specifying the class name. 
java org.apache.derby.tools.ij 
 
- Connect by specifying the URL: ij> CONNECT 'jdbc:derby://localhost:1527/sample'
	USER 'judy' PASSWORD 'no12see'; See Network client driver examples for
additional URL examples.