What are Django migrations?

What are Django migrations?

Django migrations are a way to propagate changes you make to your models (like adding a field) into your database schema.

How do I create a migration in Django?

You can create a migration by running the command python manage.py makemigrations after making changes to your models.

Can I roll back a migration?

Yes, you can roll back a migration using the command python manage.py migrate app_name migration_name to revert to a specific migration.

What happens if I forget to run migrations?

If you forget to run migrations, your database schema won't reflect the changes in your models, which can lead to errors.