def modify_insert_params(self, placeholder, params):
        if placeholder == 'NULL':
            return []
        return super(OracleOperations, self).modify_insert_params(placeholder, params)
Drop out insert parameters for NULL placeholder. Needed for Oracle Spatial
dataset/ETHPy150Open django/django/django/contrib/gis/db/backends/oracle/operations.py/OracleOperations.modify_insert_params