sql_mode="oracle" does not support nclob data type

MariaDB [test]> CREATE TABLE dttest2 (nc NCLOB);

ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'NCLOB)' at line 1

MariaDB [test]> CREATE TABLE dttest2 (nc CLOB);

Query OK, 0 rows affected (0.010 sec)