Django migrate django.db.utils.OperationalError: (1050, “Table ‘xxx‘ already exists“)

命令：

python3.9 manage.py migrate

报错：

Operations to perform:
  Apply all migrations: admin, auth, contenttypes, reset_mail_password, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
......
django.db.utils.OperationalError: (1050, "Table 'xxxxxx' already exists")

解决方法：

python3.9 manage.py migrate --fake-initial
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, reset_mail_password, sessions
Running migrations:
  Applying reset_mail_password.0001_initial... FAKED
  Applying sessions.0001_initial... OK

原因解释：

migrate --fake-initial

可以对具有由CreateModel(建表操作)的迁移操作时，如果数据库表已经存在，则允许Django跳过应用程序的初始迁移。此选项适用于首次</