How does rollback work?
An example of an AI chatbot conversation about rollback mechanisms in software.
Can you explain how rollback works in databases?
Sure! Rollback is a database operation that undoes changes made during a transaction, restoring the previous state.
What triggers a rollback?
A rollback can be triggered by an error during a transaction, a manual command, or a system failure.
Is rollback the same as undo?
Not exactly. Rollback refers to reverting a transaction in databases, while undo is a more general term used in various applications.
Can you give an example of a rollback in action?
Certainly! If a bank transaction fails after deducting funds, a rollback will restore the account balance to its original state.
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