What is rollback in SQL?
An example of an AI chatbot conversation about rollback in SQL transactions.
What is rollback in SQL?
Rollback in SQL is a command used to undo transactions that have not yet been saved to the database.
Can you give me an example of how to use rollback?
Sure! If you start a transaction and then decide to cancel it, you can use the rollback command to revert any changes made.
What happens if I don't use rollback?
If you don't use rollback, any changes made during the transaction will be permanently saved to the database.
Are there any situations where rollback is necessary?
Yes, rollback is necessary when an error occurs during a transaction, or if you want to discard changes for any reason.
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