How does rollback work in databases?
An example of an AI chatbot conversation about rollback functionality in databases.
Can you explain how rollback works in databases?
Sure! Rollback is a database operation that undoes changes made during a transaction.
When would I need to use rollback?
You would use rollback if an error occurs during a transaction, ensuring data integrity.
Does rollback affect all changes made in a transaction?
Yes, rollback reverts all changes made in the transaction to the last committed state.
Are there any limitations to using rollback?
Yes, rollback can only be used within the scope of a transaction and may not work if the transaction is already committed.
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