This playlist contains scenario based SQL problems. After solving these you should be able to ace any SQL interview. As and when I find a good problem, i will add it to this playlist.
Curated by: Ankit Bansal (96 videos)
Script: CREATE TABLE Friends ( User1 INT NOT NULL, User2 INT NOT NULL ); INSERT INTO Friends (User1, User2) VALUES (1, 2); INSERT INTO Friends (User1, User2) VALUES (1, 4); INSERT INTO Friends (User1, User2) VALUES (1, 5); INSERT INTO Friends (User1, User2) VALUES (2, 4); INSERT INTO Friends (User1, User2) VALUES (2, 5); INSERT INTO Friends (User1, User2) VALUES (3, 1); INSERT INTO Friends (User1, User2) VALUES (3, 2); INSERT INTO Friends (User1, User2) VALUES (4, 5); Zero to hero(Advance) SQL Aggregation: https://youtu.be/5Ighj_2PGV0 Most Asked Join Based Interview Question: https://youtu.be/xR87ctOgpAE Solving 4 Trick SQL problems: https://youtu.be/Ck1gQrlS5pQ Data Analyst Spotify Case Study: https://youtu.be/-YdAIMjHZrM Top 10 SQL interview Questions: https://youtu.be/Iv9qBz-cyVA Interview Question based on FULL OUTER JOIN: https://youtu.be/KQfWd6V3IB8 Playlist to master SQL : https://youtube.com/playlist?list=PLBTZqjSKn0IeKBQDjLmzisazhqQy4iGkb Rank, Dense_Rank and Row_Number: https://youtu.be/xMWEVFC4FOk #sql #dataengineer