For information about these classes, see the .

• org.apache.derby.tools.ij

  An SQL scripting tool that can run as an embedded or a remote client/server application.

• org.apache.derby.tools.sysinfo

  A command-line, server-side utility that displays information about your Java Virtual Machine (JVM) and product.

• org.apache.derby.tools.dblook

  A utility to view all or parts of the Data Definition Language (DDL) for a given database.

• org.apache.derby.tools.SignatureChecker

  A utility that identifies any SQL functions and procedures in a database that do not follow the SQL Standard argument matching rules described in .

also supports some optional tools that are described in the "Optional tools" section of the .