In this video, let us solve a complex SQL interview problem. This is a REAL SQL Interview question that might seem impossible to solve just by using SQL at first. But during the video, I will simplify the problem by breaking it into multiple parts.
We shall first determine an approach that can solve such problems easily and then write the SQL query to solve this problem.

You can download the dataset, scripts, and solution from my website below:
https://techtfq.com/blog/lets-simplif...


🔴 My Recommended courses 👇
✅ Learn complete SQL: https://learnsql.com/?ref=thoufiqmoha...

✅ Practice SQL Queries: https://www.stratascratch.com/?via=te...

✅ Learn Python: https://codebasics.io/courses/python-...

✅ Learn Power BI: https://codebasics.io/courses/power-b...


🔴 WATCH MORE VIDEOS HERE 👇

✅ SQL Tutorial - Basic concepts:
   • SQL Tutorial - Basic concepts  

✅ SQL Tutorial - Intermediate concepts:
   • SQL Tutorial - Intermediate concepts  

✅ SQL Tutorial - Advance concepts:
   • SQL Tutorial - Advance concepts  

✅ Practice Solving Basic SQL Queries:
   • Practice Solving BASIC SQL Queries  

✅ Practice Solving Intermediate SQL Queries:
   • Practice Solving INTERMEDIATE SQL Que...  

✅ Practice Solving Complex SQL Queries:
   • Practice Solving COMPLEX SQL Queries  

✅ Data Analytics Career guidance:
   • Data Analytics career and more  

✅ SQL Course, SQL Training Platform Recommendations:
   • SQL Course / Training  

✅ Python Tutorial:
   • Python Tutorial  

✅ Git and GitHub Tutorial:
   • Git and GitHub  

✅ Data Analytics Projects:
   • Data Analytics Projects  

THANK YOU,
Thoufiq