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 question asked by Udaan. We will use self join to solve this question. Please comment your solution if you have a better one. 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 script: create table business_city ( business_date date, city_id int ); delete from business_city; insert into business_city values(cast('2020-01-02' as date),3),(cast('2020-07-01' as date),7),(cast('2021-01-01' as date),3),(cast('2021-02-03' as date),19) ,(cast('2022-12-01' as date),3),(cast('2022-12-15' as date),3),(cast('2022-02-28' as date),12); #sql #interview #selfjoin