Question Source: LeetCode Solution Language: MySQL This Q&A series will cover data questions from LeetCode and present my solutions to them. Please feel free to comment with your suggestions if you feel that these problems may be solved in a more optimized manner. Question (LeetCode Question #1412, Level: Hard) Table: Student +———————+———+ | Column Name | […]
Tag: Window Functions
Learn How To Write SQL Queries With Examples: #4
Question Source: LeetCode Solution Language: MySQL This Q&A series will cover data questions from LeetCode and present my solutions to them. Please feel free to comment with your suggestions if you feel that these problems may be solved in a more optimized manner. Question (LeetCode Question #262, Level: Hard) Table: Trips +————-+———-+ | Column Name | […]
Learn How To Write SQL Queries With Examples: #3
Question Source: LeetCode Solution Language: MySQL This Q&A series will cover data questions from LeetCode and present my solutions to them. Please feel free to comment with your suggestions if you feel that these problems may be solved in a more optimized manner. Question (LeetCode Question #185, Level: Hard) Table: Employee +————–+———+ | Column Name | […]
Learn How To Write SQL Queries With Examples: #2
Question Source: LeetCode Solution Language: MySQL This Q&A series will cover data questions from LeetCode and present my solutions to them. Please feel free to comment with your suggestions if you feel that these problems may be solved in a more optimized manner. Question (LeetCode Question #177, Level: Medium) Write a SQL query to get […]