How does transaction management work in Django migrations?

How does transaction management work in Django migrations?

In Django, transaction management during migrations ensures that changes to the database are atomic. This means that if a migration fails, the database will not be left in an inconsistent state.

Can you explain what atomic migrations are?

Atomic migrations in Django mean that all operations within a migration are treated as a single unit. If any part fails, the entire migration is rolled back.

What happens if a migration is interrupted?

If a migration is interrupted, Django will roll back any changes made during that migration, ensuring the database remains consistent.

How can I manually manage transactions in my migrations?

You can manually manage transactions in your migrations by using the atomic context manager from django.db.transaction. This allows you to wrap your migration operations in a transaction.