In DBSource, driver name is “mysql”, and options is the
                  database name. DBUsername is the MySQL user name, and DBAuth is the
                  password for the MySQL user.
               To create a new database, see
                  goodies/mysqlCreate.sql for more
                  information.
               Configure your SQL clause like this:
               DBSource    dbi:mysql:radius
DBUsername  radius
DBAuth      password
               
                  Tip
                  To specify server name and
                     port, use:
                     
dbi:mysql[:database[;host=hostname[;port=port]]]