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
23941	Aggregating over decimal field regression	Josh Smeaton	Josh Smeaton	"See https://code.djangoproject.com/ticket/14030#comment:54

Aggregating over a decimal field respects the fields decimal_places and max_digits, which causes issues when the sum of the field expands.

Eg: 999.99 + 999.99 = 1999.98

The result now has 6 digits rather than 5, and if the original field was defined with a max_digits=5, then the aggregation is going to fail."	Bug	closed	Database layer (models, ORM)	dev	Release blocker	fixed		Sardorbek Imomaliev	Ready for checkin	1	0	0	0	0	0