One Mistake Can Delete Your Data 😱 | PostgreSQL COMMIT vs ROLLBACK Explained
🚀 In this video, you’ll learn how PostgreSQL Transactions actually work in real projects using COMMIT, ROLLBACK, and SAVEPOINT.
💥 One wrong query can delete important data — this is why every PostgreSQL developer must understand transactions.
📌 Topics Covered:
What is a Transaction?
COMMIT explained simply
ROLLBACK with real examples
SAVEPOINT in PostgreSQL
Transaction flow visualization
Real-world project scenarios
Interview questions
💡 Perfect for beginners, PostgreSQL developers, and data engineering interviews.
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#PostgreSQL #SQL #COMMIT #ROLLBACK #SAVEPOINT #Database
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