niwibe/djorm-ext-pgfulltext — pull request #1 by seanbrant (2012-11-01 15:29:21+00:00)
Title: Fixes DatabaseError when ranking is applied with a join

If you try and search with rank_field specified and a select_related attached to your queryset you will get a "column reference "search_index" is ambiguous" DatabaseError. This corrects the error by using "tablename"."fieldname" instead of just "fieldname" in the select.