Can you explain how transactions work in databases?
Sure! Transactions in databases are sequences of operations that are treated as a single unit. They ensure data integrity.
What are the key properties of a transaction?
The key properties are known as ACID: Atomicity, Consistency, Isolation, and Durability.
Can you give an example of a transaction?
Absolutely! A common example is transferring money from one bank account to another, which involves debiting one account and crediting another.
What happens if a transaction fails?
If a transaction fails, the database will roll back to its previous state to maintain consistency.
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