django migration 순서 꼬인경우 {GPT}

The error message suggests that there is an inconsistency in the migration history. The admin.0001_initial migration is applied before its dependency users.0001_initial on the database.

To resolve this issue, you can try the following steps:

  1. Make sure you have a backup of your database before proceeding.

  2. Delete the migration files for the admin and users apps, except for the __init__.py file, which should be kept.

  3. Open the django_migrations table in your database and delete the records for the admin and users apps.

  4. Run the following command to fake the initial migration for the users app:

python manage.py migrate users --fake-initial

This command will mark the initial migration for the users app as applied without actually running the migration.

  1. Run the following command to apply the migrations for the users app:
python manage.py migrate users

This will apply any remaining migrations for the users app.

  1. Finally, run the following command to apply the migrations for the admin app:
python manage.py migrate admin

This will apply any remaining migrations for the admin app.

By following these steps, you should be able to resolve the inconsistency in the migration history and apply the migrations for both the users and admin apps successfully.