'Test adding and removing driver_initiator_data table.'

def _check_038(self, engine, data):

    has_table = engine.dialect.has_table(engine.connect(), 'driver_initiator_data')
    self.assertTrue(has_table)
    private_data = db_utils.get_table(engine, 'driver_initiator_data')
    self.assertIsInstance(private_data.c.created_at.type, self.TIME_TYPE)
    self.assertIsInstance(private_data.c.updated_at.type, self.TIME_TYPE)
    self.assertIsInstance(private_data.c.id.type, self.INTEGER_TYPE)
    self.assertIsInstance(private_data.c.initiator.type, self.VARCHAR_TYPE)
    self.assertIsInstance(private_data.c.namespace.type, self.VARCHAR_TYPE)
    self.assertIsInstance(private_data.c.key.type, self.VARCHAR_TYPE)
    self.assertIsInstance(private_data.c.value.type, self.VARCHAR_TYPE)
