2017年10月23日
[LeetCode] Employees Earning More Than Their Managers
摘要： The Employee table holds all employees including their managers. Every employee has an Id, and there is also a column for the manager Id. Given the Em 阅读全文
posted @ 2017-10-23 22:17 immjc 阅读(207) 评论(0) 推荐(0)
[LeetCode] Combine Two Tables
摘要： Table: Person Table: Address Write a SQL query for a report that provides the following information for each person in the Person table, regardless if 阅读全文
posted @ 2017-10-23 21:03 immjc 阅读(122) 评论(0) 推荐(0)