Make migration issue for a unique True filed.

[jisson varghese]

I have model MyModel in app app1

class MyModel(models.Model):

     ...........

     name = models.CharField(max_length=10, unique=True)

I have made the following change,

class MyModel(models.Model):

     ...........

     name = models.CharField(max_length=10, unique=True, null=False)

python manage.py makemigrations  - create migration in file different app, and no there is no changes in that model.

When I tried manage.py makemigrations  app1 - No changes detected in app 'app1'

[luca bocchi]

fields are not null by default, so you don't need:

    null=False

that's why makemigrations doesn't detect changes in the MyModel model.

L