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
24357	Renaming Foreignkey field leaves index	Dan Poirier	nobody	"Basically, if I start with a field 'field' that is a foreign key with db_index=True (the default), rename it to 'field2', then add a new foreign key named 'field', executing the migration fails when it comes to adding the new field due to a db index already existing that it's trying to create again.

I'll attach a tarball with a minimal Django project and script to recreate it.

I've tried this with Postgres 9.3 and Django 1.7.3 and 1.7.4."	Bug	closed	Migrations	1.7	Normal	duplicate			Unreviewed	0	0	0	0	0	0