LeetCode

My solutions of LeetCode SQL challenges. This repository is mainly for my practice and future references, but anyone can use it for learning.

Solutions

Number	Challenges	Solutions
175	Combine Two Tables	Solution
176	Second Highest Salary	Solution
177	Nth Highest Salary	Solution
178	Rank Scores	Solution
180	Consecutive Numbers	Solution
181	Employees Earning More Than Their Managers	Solution
182	Duplicate Emails	Solution
183	Customers Who Never Order	Solution
184	Department Highest Salary	Solution
185	Department Top Three Salaries	Solution
196	Delete Duplicate Emails	Solution
197	Rising Temperature	Solution
262	Trips and Users	Solution
511	Game Play Analysis I	Solution
512	Game Play Analysis II	Solution
534	Game Play Analysis III	Solution
550	Game Play Analysis IV	Solution
569	Median Employee Salary	Solution
570	Managers with at Least 5 Direct Reports	Solution
577	Employee Bonus	Solution
584	Find Customer Referee	Solution
586	Customer Placing the Largest Number of Orders	Solution
595	Big Countries	Solution
596	Classes More Than 5 Students	Solution
597	Friend Requests I: Overall Acceptance Rate	Solution
603	Consecutive Available Seats	Solution
607	Sales Person	Solution
610	Triangle Judgement	Solution