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
29517	Add SQLite support for column check constraints on positive integer fields	Tim Graham	Tim Graham	SQLite supports check constraints on positive integer fields but it's never been implemented in Django like it has for other databases.	Cleanup/optimization	closed	Database layer (models, ORM)	dev	Normal	fixed			Accepted	1	0	0	0	0	0