This repo is forked from 'mrinal1704/SQL-Leetcode-Challenge'. I have added my own solutions at the end of each file. Ready to use test data and DDL statements are also available for a quick practice.
The solutions are divided into three level of categories namely Easy, Medium, and Hard. Every category first contains the question and then followed by its respective solution. Link to the website is: https://leetcode.com/problemset/database/