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 will discuss a very interesting SQL interview questions asked in EPAM coding test. We will solve it using 2 methods. Practice High Quality SQL Problems : https://www.namastesql.com/coding-problems? SQL 0 to hero course : https://www.namastesql.com/course-detail/think-sql-go-from-zero-to-hero-english scripts: create table assessments ( id int, experience int, sql int, algo int, bug_fixing int ) delete from assessments insert into assessments values (1,3,100,null,50), (2,5,null,100,100), (3,1,100,100,100), (4,5,100,50,null), (5,5,100,100,100) delete from assessments insert into assessments values (1,2,null,null,null), (2,20,null,null,20), (3,7,100,null,100), (4,3,100,50,null), (5,2,40,100,100); 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