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
30665	Add DISTINCT support for Avg and Sum aggregates.	Étienne Beaulé	Étienne Beaulé	"As an extension of #28658, aggregates should be supported for other general aggregates such as `Avg` and `Sum`. Before 2.2, these aggregations just ignored the parameter, but now throw an exception.

This change would just involve setting these classes as allowing `DISTINCT`, and could also be applied to `Min` and `Max` (although pointless).
"	New feature	closed	Database layer (models, ORM)	dev	Normal	fixed			Accepted	1	0	0	0	0	0