C:\Users\Desktop\homeWork\Django_stu_man>python manage.py makemigrationsMigrations for 'app01':  app01\migrations\0001_initial.py    - Create model ClassList    - Create model Course    - Create model CourseRecord    - Create model Customer    - Create model CustomerFollowRecord    - Create model School    - Create model StudyRecord    - Create model UserProfile    - Add field follower to customerfollowrecord    - Add field consultant to customer    - Add field course to customer    - Add field referral_form to customer    - Add field teacher to courserecord    - Add field course to classlist    - Add field teachers to classlist    - Alter unique_together for courserecord (1 constraint(s))    - Alter unique_together for classlist (1 constraint(s))C:\Users\Desktop\homeWork\Django_stu_man>python manage.py migrateOperations to perform:  Apply all migrations: admin, app01, auth, contenttypes, sessionsRunning migrations:  No migrations to apply.

如上所示，建完表之后，运行python manage.py migrate，总是No migrations to apply，数据库中表也没有建成。

通过查阅资料，大部分建议都是先运行python manage.py makemigrations，再运行python manage.py migrate，然并卵。

最后在stackoverflow上发现了正解。

 

Django keeps track of all the applied migrations in django_migrations table. So just delete all the rows in the django_migrations table that are related to you app like:

DELETE FROM django_migrations WHERE app='your-app-name';

and then do:

python manage.py makemigrationspython manage.py migrate

 

C:\Users\Desktop\homeWork\Django_stu_man>python manage.py makemigrationsNo changes detectedC:\Users\Desktop\homeWork\Django_stu_man>python manage.py migrateOperations to perform:  Apply all migrations: admin, app01, auth, contenttypes, sessionsRunning migrations:  Applying app01.0001_initial... OK

 

binggo！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！

https://stackoverflow.com/questions/33549772/django-migration-no-migrations-to-apply