What are SQL rollback commands?

What are SQL rollback commands?

SQL rollback commands are used to undo changes made in a transaction. They revert the database to its previous state.

Can you give me an example of how to use a rollback command?

Sure! If you have a transaction that inserts data, you can use ROLLBACK; to undo that insertion if needed.

When should I use a rollback command?

You should use a rollback command when you encounter an error during a transaction or if you decide not to proceed with the changes.

Are there any risks associated with using rollback commands?

Yes, if you rollback a transaction, all changes made during that transaction will be lost, so use it carefully.