If
you are starting ij from a command line, be sure that the derbytools.jar file
is in your classpath. If you are using
The JVM you want to run (java is the name of the JVM program).
The options that the JVM uses. You can
use the -D command to set ij properties (see
A file you can use to set ij properties (instead of the -D command). The property file should be in the format created by the java.tools.Properties.save methods, which is the same format as the derby.properties file.
A file from which to read commands. The ij tool exits at the end of the file or an exit command. Using an input file causes ij to print out the commands as it runs them. If you reroute standard input, ij does not print out the commands. If you do not supply an input file, ij reads from the standard input.
For detailed information about ij commands, see