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
22248	Model renaming doesn't work backwards	Andrew Godwin	Andrew Godwin	"Because of the way ModelRename also triggers AlterField on the foreign keys of other models, it doesn't work in reverse, as that way round the foreign keys are repointed to the old model before it is re-created.

Since some backends (e.g. PostgreSQL) repoint constraints along with renames, we need to make sure that no AlterField is triggered with a rename and then have RenameModel deal with the FKs on MySQL (and perhaps Oracle?)"	Bug	closed	Migrations	dev	Normal	fixed		Stratos Moros info+coding@…	Accepted	1	1	0	1	0	0