code: def fetch_raw(self):
          
          for results in super(LogQuery, self).execute():
              if 'records' in results and results['records']:
                  yield results['records']
docs: Execute the query and return by batches.
          Optional keyword arguments are passed to Query.execute(). Whether
          this is real-time or stored logs is dependent on the value of
          ``fetch_type``.
          
          :return: generator of dict results