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 21376 Regression 2 in query join promotion logic Tim Graham Anssi Kääriäinen "(master only) I think there's a regression in the following commit - test case that passes before the commit attached. I imagine we may want to introduce a new model rather than modify `ObjectC` as done in the patch. ​ https://github.com/django/django/commit/ecaba3602837d1e02fe1e961f7d3bf9086453259 (regression 1 was #21366) " Bug closed Database layer (models, ORM) dev Normal fixed Accepted 0 0 0 0 0 0