code: def get_notifications(self, start=None, stop=None, *args, **kwargs):
          
          filter_kwargs = {}
          # Todo: Also support sequencing by 'position' if items are sequenced by timestamp?
          if start is not None:
              filter_kwargs['%s__gte' % self.notification_id_name] = start + 1
          if stop is not None:
              filter_kwargs['%s__lt' % self.notification_id_name] = stop + 1
          objects = self.record_class.objects.filter(**filter_kwargs)
  
          if hasattr(self.record_class, 'application_name'):
              objects = objects.filter(application_name=self.application_name)
          if hasattr(self.record_class, 'pipeline_id'):
              objects = objects.filter(pipeline_id=self.pipeline_id)
  
          objects = objects.order_by('%s' % self.notification_id_name)
          return objects.all()
docs: Returns all records in the table.