I've made a migration that added a new table and want to revert it and delete the migration, without creating a new migration.
How do I do it? Is there a command to revert last migration and then I can simply delete the migration file?
You can revert by migrating to the previous migration.
For example, if your last two migrations are:
0010_previous_migration
0011_migration_to_revert
Then you would do:
./manage.py migrate my_app 0010_previous_migration
You can then delete migration 0011_migration_to_revert
.
If you're using Django 1.8+, you can show the names of all the migrations with
./manage.py showmigrations my_app
To reverse all migrations for an app, you can run:
./manage.py migrate my_app zero