如何在Django中撤销迁移
So, you're working with Django, you've run a migration, and now something’s broken. Maybe you added a field that shouldn't be there. Maybe you renamed a model, and suddenly your database is a...
在Django中，撤销迁移很重要。已应用的迁移可通过命令“python manage.py migrate your_app_name migration_name_before”回滚；未应用的可直接删除迁移文件。生产环境中需谨慎操作，以防数据丢失。
