What is Django rollback and how does it work?

What is Django rollback and how does it work?

Django rollback is a feature that allows you to revert changes made during a database transaction if an error occurs. It ensures data integrity.

Can you explain how to implement rollback in a Django view?

Sure! You can use the transaction.atomic() context manager to wrap your database operations. If an exception occurs, it will automatically rollback.

What happens if I don't use rollback in my Django application?

Without rollback, if an error occurs during a transaction, your database may end up in an inconsistent state, leading to data corruption.

Are there any best practices for using rollback in Django?

Yes, always use transaction.atomic() for critical operations, and handle exceptions properly to ensure that rollbacks are triggered when needed.