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
13952	r13363 brokes add model in admin for models with inheritance	krejcik	nobody	"Appears for multi-table inheritance during save of new instance from admin.
Raised exception is:
IntegrityError at /admin/.../add/
null value in column ""basefoo_ptr_id"" violates not-null constraint
"		closed	Database layer (models, ORM)	dev		invalid	postgres sequence		Unreviewed	0	0	0	0	0	0