Can you explain the difference between savepoints and rollback in databases?
Sure! Savepoints are used to set a point in a transaction that you can roll back to, while rollback undoes the entire transaction.
So, if I set a savepoint, can I still rollback to that point later?
Yes, exactly! You can rollback to a savepoint without affecting the entire transaction.
What happens if I don't set a savepoint and just use rollback?
If you use rollback without a savepoint, it will undo all changes made in the current transaction.
Are there any limitations to using savepoints?
Yes, savepoints can only be used within the same transaction, and some databases have limits on the number of savepoints.
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