dbfwfilter doesn't support query with round bracket
Example: a query below could be run successfully on MariaDB server but when it's run on Maxscale with dbfwfilter enabled, it doesn't work with log message "Query could not be tokenized and will hence be rejected. Please ensure that the SQL syntax is correct."
(select Name from test2)
(select Name from test1)
Hope this could be fixed soon. Thanks