LeetCode 601: Human Traffic of Stadium [SQL]

Solution and walkthrough of leetcode database problem 601: Human Traffic of Stadium. I'm using MySQL but this solution should work in any SQL dialect such as PostgreSQL SQL Server, etc. Link to the problem: https://leetcode.com/problems/human-traffic-of-stadium/ Playlists: LeetCode database SQL problems: https://youtube.com/playlist?list=PLdrw9_aIADIPAMJW8I_S-S747oyiRtzpS Easy SQL problems: https://youtube.com/playlist?list=PLdrw9_aIADINpdkxu_RHaY16QmG8-mRSm Medium SQL problems: https://youtube.com/playlist?list=PLdrw9_aIADIMSQe_-m6xknIdPPNiYngKh Hard SQL problems: https://youtube.com/playlist?list=PLdrw9_aIADIP0sYoOt2mql4Hb06Y1D0z2