Solving a Advanced SQL Interview Problem | Advanced SQL Tutorial

In this video we will discuss a advanced sql interview problem using 2 methods: script: create table job_positions (id int, title varchar(100), groups varchar(10), levels varchar(10), payscale int, totalpost int ); insert into job_positions values (1, 'General manager', 'A', 'l-15', 10000, 1); insert into job_positions values (2, 'Manager', 'B', 'l-14', 9000, 5); insert into job_positions values (3, 'Asst. Manager', 'C', 'l-13', 8000, 10); create table job_employees ( id int, name varchar(100), position_id int ); insert into job_employees values (1, 'John Smith', 1); insert into job_employees values (2, 'Jane Doe', 2); insert into job_employees values (3, 'Michael Brown', 2); insert into job_employees values (4, 'Emily Johnson', 2); insert into job_employees values (5, 'William Lee', 3); insert into job_employees values (6, 'Jessica Clark', 3); insert into job_employees values (7, 'Christopher Harris', 3); insert into job_employees values (8, 'Olivia Wilson', 3); insert into job_employees values (9, 'Daniel Martinez', 3); insert into job_employees values (10, 'Sophia Miller', 3) 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