my ($opt_dbhost, $opt_dbport, $opt_dbname, $opt_dbuser, $opt_dbpassword, $opt_create, $opt_type);
my ($opt_description, $opt_encoding, @opt_depends, $opt_auth_db);
my ($opt_dbhost, $opt_dbport, $opt_dbname, $opt_dbuser, $opt_dbpassword, $opt_create, $opt_type);
my ($opt_description, $opt_encoding, @opt_depends, $opt_auth_db);