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
30569	Count and Sum annotation interfere with each other.	Antoine	nobody	"While constructing a complex QuerySet, I ran into an issue where a Sum annotation on a relation would yield a different result whether or not another, seemingly unrelated Count annotation would be added. Everything needed to reproduce the issue is detailed here, including a dump of the database I used to illustrate the issue:

https://stackoverflow.com/questions/56567841/django-count-and-sum-annotations-interfere-with-each-other"	Bug	closed	Database layer (models, ORM)	dev	Normal	duplicate			Unreviewed	0	0	0	0	0	0