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
800	startswith lookup type does not work with underscore	django-form@…	Adrian Holovaty	"Quite strange. Using SQLite 3.2.7, django r1238.

{{{
#!python
>>> for i in attributes.get_iterator(key__startswith = 'threaded'): print i
... 
threaded_collector.count
>>> for i in attributes.get_iterator(key__startswith = 'threaded_'): print i
... 
>>> 
}}}

I also tested with {{{foo_}}} and {{{foo}}} and it exhibited the same behaviour.
"	defect	closed	Database layer (models, ORM)		normal	fixed			Unreviewed	0	0	0	0	0	0