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
32518	Document that QuerySet.contains() should not be overused.	Mariusz Felisiak	John Hollingsworth	"Adjust [https://docs.djangoproject.com/en/dev/topics/db/optimization/#don-t-overuse-count-and-exists ""Don’t overuse count() and exists()""] section in docs to mention `QuerySet.contains()`, see [https://github.com/django/django/pull/13038#discussion_r588131243 comment].

Follow up to #24141."	Cleanup/optimization	closed	Documentation	4.0	Normal	fixed		Johan Schiff	Ready for checkin	1	0	0	0	0	0