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)
In this video we are solving a assignment from namaste sql zero to hero course . You can register for the course from below link: https://www.namastesql.com/ Here is the script: create table namaste_orders ( order_id int, city varchar(10), sales int ) create table namaste_returns ( order_id int, return_reason varchar(20), ) insert into namaste_orders values(1, 'Mysore' , 100),(2, 'Mysore' , 200),(3, 'Bangalore' , 250),(4, 'Bangalore' , 150) ,(5, 'Mumbai' , 300),(6, 'Mumbai' , 500),(7, 'Mumbai' , 800) ; insert into namaste_returns values (3,'wrong item'),(6,'bad quality'),(7,'wrong item'); 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