99% SQL Candidates Fail This Self Join Question 😱

In this video, I explain one of the MOST ASKED SQL interview questions – SELF JOIN.

You will learn:
✔ What is Self Join in SQL
✔ Manager and Employee SQL example
✔ Interview-ready SQL query
✔ Common mistakes candidates make

This question is frequently asked in:
• Data Analyst interviews
• Data Engineer interviews
• SQL Developer interviews

🔥 Watch till the end for interview tips!

#sql #selfjoin #sqlinterview #dataanalyst #dataengineer

sql self join
sql interview questions
manager employee sql
sql joins explained
sql for beginners
data analyst sql
data engineer sql
most asked sql interview questions

Видео 99% SQL Candidates Fail This Self Join Question 😱 канала The Data Guy