CTE & Recursive CTE in SQL Server | Complete Beginner to Advanced Tutorial | SQL Interview Questions

🚀 Welcome to Module 4 of the SQL Interview Mastery Series by Cloud BI Academy!

In this comprehensive session, you'll learn everything about Common Table Expressions (CTE) and Recursive CTEs from beginner to advanced level with practical demos, interview questions, real-world examples, performance tuning tips, and hierarchy processing.

Whether you're preparing for SQL Developer, Data Engineer, Azure Data Engineer, ETL Developer, BI Developer, DBA, or Databricks interviews, this video will help you understand one of the most important SQL concepts used in real projects.

🎯 What You'll Learn

✅ What is a CTE?

✅ Why CTE was introduced

✅ CTE Syntax Explained

✅ CTE vs Subquery

✅ CTE vs Temp Table

✅ Multiple CTEs

✅ Real-Time Business Scenarios

✅ Recursive CTE Fundamentals

✅ Employee Hierarchy Example

✅ Parent-Child Relationships

✅ Organization Chart Queries

✅ Generating Number Series

✅ Recursive Query Execution Flow

✅ MAXRECURSION Explained

✅ Performance Optimization Techniques

✅ Advanced Recursive CTE Examples

✅ SQL Interview Questions & Answers

💼 Real Project Use Cases

✔ Employee Reporting Structure

✔ Organization Hierarchy

✔ Folder Structure Navigation

✔ Product Category Trees

✔ Approval Workflows

✔ Power BI Hierarchies

✔ Azure Data Engineering Solutions

✔ Databricks Data Processing

🎓 Perfect For
SQL Beginners
SQL Developers
Data Engineers
Azure Data Engineers
ETL Developers
BI Developers
Database Administrators (DBA)
Interview Preparation

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Видео CTE & Recursive CTE in SQL Server | Complete Beginner to Advanced Tutorial | SQL Interview Questions канала Cloud BI Academy