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
10511	get_prep_value isn't called on QuerySet.update()	Sebastian Noack	nobody	I had to note that get_prep_value() isn't called when calling QuerySet's update() method. This is a problem, since for example the DateTimeField calls value_to_db_datetime() which truncated milliseconds when using MySQL. Otherwise you get warning from the database server.		closed	Database layer (models, ORM)	1.0		duplicate			Unreviewed	0	0	0	0	0	0