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 6956,Subqueries don't use custom queryset,Ivan Illarionov,nobody,"All classes in django/db/models/sql/subqueries.py subclass directly from Query class even if database backend has `uses_custom_queryset` feature. This makes as_sql() methods of these classes handle limits incorrectly with backends (eg oracle) that use different constructs. Classes in django/db/models/sql/subqueries.py should sublass from backend-specific Query class the same way QuerySet class does.",,closed,"Database layer (models, ORM)",queryset-refactor,,fixed,,ivan.illarionov@…,Accepted,0,0,0,0,0,0