Overview
Transactions are a fundamental concept in databases that ensure data integrity and consistency. They represent a sequence of operations performed as a single unit of work. If any part of the transaction fails, the entire transaction is rolled back, preventing partial updates. Understanding transactions helps you manage data effectively and maintain reliable systems.
📚 Key Learning Objectives
- ✓ Define what a database transaction is.
- ✓ Explain the ACID properties of transactions.
- ✓ Identify the importance of transactions in databases.
- ✓ Describe how to implement transactions in SQL.
- ✓ Analyze transaction outcomes and error handling.
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