id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 7155,dates() querysets don't work after qsrf,fcaprioli@…,nobody,"After queryset refactor merge, a .dates() DateQueryset won't work on a null=True DateField. During query setup, the queryset adds a {{{.filter(fieldname__isnull=True)}}} instead of {{{.filter(fieldname__isnull=False)}}} to avoid parsing null dates, so the resulting sql returns an empty list (or raise errors if there actually are null fields in the db). I've attached a patch that fixes the problem",,closed,"Database layer (models, ORM)",dev,,fixed,qsrf-cleanup post-qsrf,eric@… jdunck@… jarek.zgoda@…,Ready for checkin,1,0,0,0,0,0