Master Binary Tree SQL Queries | Complex SQL Problem Solved | Data Engineering Interview

Struggling with complex SQL problems? In this video, we tackle a Binary Tree SQL problem, perfect for data engineering and software development interviews. Learn how to write advanced SQL queries to solve complex challenges, including hierarchical data and tree structures.

What you’ll learn:

How to model and query Binary Trees using SQL
Techniques for handling complex SQL problems
Essential SQL skills for data engineering interviews
Common SQL patterns for hierarchical data
Whether you’re preparing for a data engineering interview or want to sharpen your SQL problem-solving skills, this tutorial has you covered. Subscribe for more SQL tutorials, interview prep tips, and data engineering insights!

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[venkatakamaiah]

Use 3 cases
1)parent null
2)parent in both parent col and node col
3)parent in only node col but not parent col