django migrations

# This command allows us to disable all migrations made to the db 
# (usually done before deleting the migration files and wiping the database of all its data)
python manage.py migrate --fake

python manage.py makemigrations
python manage.py migrate

$ python manage.py makemigrations
$ python manage.py migrate

$ python manage.py makemigrations <application name>
Migrations for 'books':
  books/migrations/0003_auto.py:
    - Alter field author on book
    
$ python manage.py migrate
Operations to perform:
  Apply all migrations: books
Running migrations:
  Rendering model states... DONE
  Applying books.0003_auto... OK