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
19895	Second iteration over an invalid queryset returns an empty list instead of an exception	Grzegorz Nosek	Grzegorz Nosek	"As a part of #17664 it was discovered that an invalid queryset only raises exceptions during the first iteration. When iterating over the queryset again, an empty list is returned, i.e. the following test case would fail:

{{{#!python
    def test_invalid_qs_list(self):
        qs = Article.objects.order_by('invalid_column')
        self.assertRaises(FieldError, list, qs)
        self.assertRaises(FieldError, list, qs)
}}}
"	Bug	closed	Database layer (models, ORM)	1.4	Normal	fixed		robert.coup@…	Accepted	1	0	0	1	0	0