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copied!<p>I solved this myself. For some reason method build_queryset overrided order_by clause, so I had to override build_queryset, see return where I commented order_by clause.</p> <p>Here is methods I put in my index class:</p> <pre><code>def build_queryset(self, using=None, start_date=None, end_date=None): """ Get the default QuerySet to index when doing an index update. Subclasses can override this method to take into account related model modification times. The default is to use ``SearchIndex.index_queryset`` and filter based on ``SearchIndex.get_updated_field`` """ extra_lookup_kwargs = {} model = self.get_model() updated_field = self.get_updated_field() update_field_msg = ("No updated date field found for '%s' " "- not restricting by age.") % model.__name__ if start_date: if updated_field: extra_lookup_kwargs['%s__gte' % updated_field] = start_date else: warnings.warn(update_field_msg) if end_date: if updated_field: extra_lookup_kwargs['%s__lte' % updated_field] = end_date else: warnings.warn(update_field_msg) index_qs = None if hasattr(self, 'get_queryset'): warnings.warn("'SearchIndex.get_queryset' was deprecated in Haystack v2. Please rename the method 'index_queryset'.") index_qs = self.get_queryset() else: index_qs = self.index_queryset(using=using) if not hasattr(index_qs, 'filter'): raise ImproperlyConfigured("The '%r' class must return a 'QuerySet' in the 'index_queryset' method." % self) # `.select_related()` seems like a good idea here but can fail on # nullable `ForeignKey` as well as what seems like other cases. return index_qs.filter(**extra_lookup_kwargs)#.order_by(model._meta.pk.name) def index_queryset(self, using=None): return self.get_model().objects.all().distinct('person').order_by('person') </code></pre>

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