Django 1.8：为现有模式创建初始迁移

我启动了一个使用迁移系统的Django 1.8项目.
不知怎么的，事情变得乱七八糟，所以我从数据库中删除了迁移文件夹和表，现在我试图重建它们，但没有成功.

我有三个应用程序(3models.py个文件)，模型准确地反映了表格！

到目前为止，我发现的最好的方法是:

1. 清除所有migrations个文件夹.完成！
2. 删除django_migrations表中的所有内容.完成！
3. 每个应用程序运行python manage.py makemigrations --empty <app>次.好了！
4. 跑python manage.py migrate --fake.完成！(尽管只有在每次执行makemigrations命令后运行它时，它才有效.

Now I add a new field, run the makemigrations command, and I receive the following error:
django.db.utils.OperationalError: (1054, "Unknown column 'accounts_plan.max_item_size' in 'field list'")

我在这件事上花了好几个小时.h**l如何初始化迁移，以便在每次迁移都不中断的情况下继续工作？

为什么会这么复杂呢？为什么没有简单的一句话:initiate_migrations_from_schema？

EDIT:
Now things get even nastier. I truncated the django_migrations table and deleted all the migrations folder.
Now I try to run python manage.py migrate --fake-initial (something I found in the DEV docs), just so it sets up all of Django's 'internal' apps (auth, session, etc) and I'm getting:
(1054, "Unknown column 'name' in 'django_content_type'").
Now, this "column" is not a real column. It's a @property defined in Django's contenttypes app. WHAT IS GOING ON HERE? Why is it identifying the name property as a real column?