SQL #Part 5 DML Finally Explained! INSERT, UPDATE, DELETE & Transactions

Want to master SQL like a professional?
In Part 5 of the SQL series, we dive into the core of DML (Data Manipulation Language) — the commands that directly modify your data.
📌 What you’ll learn in this video:
✅ INSERT → Add data cleanly and safely
✅ UPDATE → Modify data without breaking your database
✅ DELETE → Remove data the smart way
✅ SQL Transactions → Secure your operations
✅ COMMIT & ROLLBACK → Save or undo changes like an expert

💡 You’ll understand when, how, and why to use transactions to avoid critical database errors and keep your data consistent.
👨‍💻 This video is essential if you are:
a computer science, data, or finance student
a beginner or intermediate developer
a data analyst or future DBA
preparing for exams or technical interviews
📚 Complete SQL Series – Part 5
If you haven’t watched the previous parts yet, I highly recommend starting from the beginning for a step-by-step skill progression 🔥

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Feel free to ask your questions in the comments — I reply to all of them!
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Видео SQL #Part 5 DML Finally Explained! INSERT, UPDATE, DELETE & Transactions канала DB Engineering & Code – EN