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 25213,Discourage use of QuerySet.extra(),Tim Graham,Tim Graham,"from Anssi [https://groups.google.com/d/topic/django-developers/FojuU0syO8Y/discussion on django-developers]: You can annotate raw SQL with expressions. I think the only case that can't be done with expressions is addition of extra tables to the query. I am certain we will get a solution to this too in future releases.",Cleanup/optimization,closed,Documentation,1.8,Normal,fixed,,,Accepted,1,0,0,0,0,0