$ python manage.py dbshell > alter table auth_permission alter column "name" type varchar(255); > alter table auth_permission alter column "codename" type varchar(255); > \q $ python manage.py syncdb --all
$ python manage.py dbshell > alter table auth_permission alter column "name" type varchar(255); > alter table auth_permission alter column "codename" type varchar(255); > \q $ python manage.py syncdb --all