5 SQL Questions You MUST Know for Data Interviews (Avoid This Mistake!): Part 2

🎯 Can you find the department with the 2nd highest average salary — without falling into the common SQL trap? In this video, we tackle one of the most frequently asked SQL interview questions that trips up even experienced developers. You’ll learn: ✅ How to calculate average salary per department ✅ How to correctly use ORDER BY, LIMIT, and window functions like RANK() or DENSE_RANK() ❌ The mistake most candidates make when trying to get the 2nd highest value 🧠 Interviewer mindset: What they really look for in your SQL logic This video is perfect for: 📊 Data Analyst & Data Science interviews 🧪 SQL practice and troubleshooting 💡 Anyone who wants to avoid subtle bugs in aggregation and ranking 🔔 Subscribe for the full series on Top 5 SQL Interview Questions! #SQLInterview #SQLRanking #DataInterviewPrep #SecondHighestAvg #sqltips 👇 Drop your query in the comments — let’s see if you can solve it without picking the wrong associates! #SQL #AnalyticsInterview #DataAnalytics #SQLQuery #SQLInterviewQuestions #sql #sqlinterviewquestions #analytics #analyticsinterview #businessanalytics #datainterview 👉 Subscribe to @Asli_Analytics for more real-world analytics learning! 🎯 Follow Me On Social Media: LinkedIn: https://www.linkedin.com/in/gauravowlcity/ Instagram: https://www.instagram.com/asli_analytics/ Twitter/X: https://x.com/Gauravlytics Watch these 13 SQL Interview Questions and thank me later ! If you have you analytics interview lined up, these videos should be a must watch. I have asked these interview questions and often found candidates confused. Video 1 : https://lnkd.in/gveuqJPH All your joins queries will get resolved Video 2: https://lnkd.in/gMSPQXQD Master Join Interview Questions Video 3: https://lnkd.in/g2b-5a9t Handle Null Values in Join Interview Questions Video 4: https://lnkd.in/gWsmuNYs Master the 3 video series by applying your learning on this Full Outer Join Question Video 5: https://lnkd.in/g3QHbjQR Understand Cumulative Sum in a simplified way ! Video 6: https://lnkd.in/gXE2gC9x How would you solve Cumulative sum using self join Often get's asked in interviews to see how you can think logically! Video 7: https://lnkd.in/gy_R-EEq Common SQL Interview Mistake (Use Case of Ranking Function) Learn what Managers look out for: Attention to Detail Video 8: https://lnkd.in/gQCKwYVW Common SQL Interview Mistake (Use Case of Dense Rank Function) Learn what Managers look out for: Attention to Detail Video 9: https://lnkd.in/g_F8b4AV Interesting Join Question (Majority get stuck) Video 10: https://lnkd.in/gfjtJ9GN Master Lead/Lag Interview Question Video 11: https://lnkd.in/g4E-PnEv Amazon Interview Question Part 1 Majority of Folks made mistake during this question Video 12: https://lnkd.in/gpxRcZPg Amazon Interview Question Part 2 Looks Easy but the key is to clarify the question before jumping on to writing queries Video 13: https://lnkd.in/gKBsfrJV Amazon Interview Question Part 3 Avoid most common mistakes which 90% of candidates make