How Recursive CTE Works in SQL Server Explained with Real-Life Example | SQL Server Interview

Ever struggled to solve hierarchical problems in SQL like employee-manager relationships or folder structures?

In this video, I’ll break down exactly how Recursive CTEs work in SQL Server, using real-world examples and a step-by-step demo that’s perfect for beginners and interview prep.

💡 What You'll Learn:
What is a Common Table Expression (CTE)?

How recursion works in SQL Server

The difference between anchor and recursive parts

A live example solving an employee hierarchy problem

How Recursive CTEs are asked in interviews at companies like Infosys, Amazon, and Deloitte

Common mistakes and how to avoid infinite loops

🎯 Whether you're preparing for a SQL interview, learning SQL for data engineering, or brushing up on advanced concepts — this tutorial will help you master recursive queries with confidence.

📥 Download the SQL code used in this video
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Видео How Recursive CTE Works in SQL Server Explained with Real-Life Example | SQL Server Interview канала Aditya Bansal