This function requires dba privileges.
This function allows modification of existing entries, or update updating existing items in an INI file.
Write ServerPort=2222 under the [Parameters] section of the current virtuoso.ini file.
SQL> cfg_write(virtuoso_ini_path(), 'Parameters','ServerPort','2222'); -- Verification SQL> select cfg_item_value(virtuoso_ini_path(), 'Parameters','ServerPort'); callret VARCHAR ___________________________________________________________________________ 2222