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
29067	QuerySet.values_list(..., flat=True) combined with .annotate() incorrectly includes the annotate columns	Jon Dufresne	nobody	"Regression introduced in Django 2.0.

In `FlatValuesListIterable.__iter__()`, can't assume the returned rows have a single column as using `.annotate()` may have added additional columns to the `SELECT`.

Introduction bisected to commit 4dfd6b88d520b43b6363946e5ee58ba14cd1efe6.
"	Bug	closed	Database layer (models, ORM)	2.0	Release blocker	fixed			Ready for checkin	1	0	0	0	0	0