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
31227	Doing filter() or exclude() after an intersection().	acomanda	nobody	"In the 2.2.x version it was possible to do first an intersection and after that a filter or exclude on the resulting query set. 
Now it leeds to an error.
The error says 
django.db.utils.NotSupportedError: Calling QuerySet.filter() after intersection() is not supported.
"	Bug	closed	Database layer (models, ORM)	3.0	Normal	invalid			Unreviewed	0	0	0	0	0	0