Скачать или смотреть SQL Interview Question | How to Join Tables Without Any Relationship | No Common Column Example

Welcome to InsightEdge!

In today’s video, we explore a powerful SQL technique frequently asked in Data Analyst and SQL Developer interviews.

In many real-world scenarios, tables do not have a direct relationship — no primary key, no foreign key, and no matching column.
This video demonstrates how to logically join such tables using the ROW_NUMBER() window function.

What You Will Learn

How to generate a surrogate key using ROW_NUMBER()
How to join tables without any common column
A practical SQL use case often asked in interviews
A simple and clear explanation of the logic used

Who Is This Video For?

Data Analyst aspirants
SQL Developers
Students preparing for placements and interviews
Working professionals strengthening SQL concepts
Anyone learning SQL through real-world business scenarios


Timestamps

00:00 – Intro
00:15 – Scenario Explanation
01:10 – Practical Implementation
03:25 – Outro & Next Steps

Support the Channel

👍 Like the video
🔔 Subscribe for more scenario-based SQL content
💬 Comment the next SQL topic you want
📤 Share this video with someone preparing for interviews

Stay tuned for more easy, practical, and interview-focused SQL tutorials!



#SQL #SQLInterviewQuestions #SQLJoins #DataAnalyst #SQLForBeginners #ScenarioBasedSQL #InsightEdge #TechInterviewPrep #SQLWindowFunctions #LearnSQL