SQL Delete Duplicate Rows Using CTE (ROW_NUMBER) | SQL Interview Question 💥
🔥 *Delete Duplicate Rows in SQL Using CTE + ROW_NUMBER | SQL Interview Questions*
Are you struggling with *duplicate records in SQL tables?* 🤔
In this video, you’ll learn how to *delete duplicate rows using CTE (Common Table Expression)* in a *simple, beginner-friendly way* 👨💻👩💻
We’ll cover the most asked *SQL interview question* and show you the *best method using ROW_NUMBER()* to clean your data efficiently ⚡
📌 What you’ll learn:
✅ What are duplicate records in SQL
✅ How to identify duplicates using `ROW_NUMBER()`
✅ How to delete duplicates using CTE
✅ Real-world SQL example (employees table)
✅ Step-by-step explanation for beginners
🎯 Why this is important:
💥 Frequently asked in SQL interviews
📊 Essential for data cleaning & data analysis
⚡ Improves database performance
👍 Don’t forget:
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