html 路径 网站根路径,建筑网论坛,如何做网站海报,朝阳淘宝网站建设1.leetcode-184#xff1a;查找部门内最高的薪水 首先是一个子查询#xff0c;找出一个部门里最高的那个工资 随后查找最终需要的值#xff0c;并且部门编号以及薪水应该包含在这个子查询中 最终答案#xff1a;
# Write your MySQL query statement below
SELECT Depar…1.leetcode-184查找部门内最高的薪水 首先是一个子查询找出一个部门里最高的那个工资 随后查找最终需要的值并且部门编号以及薪水应该包含在这个子查询中 最终答案
# Write your MySQL query statement below
SELECT Department.name AS Department,Employee.name AS Employee,Salary
FROM Employee INNER JOIN Department
ON Employee.departmentId Department.id
WHERE (Employee.DepartmentId,Salary) IN( SELECT DepartmentId,MAX(Salary)FROM EmployeeGROUP BY DepartmentId);2.leetcode-607 销售员两次子查询 # Write your MySQL query statement below
SELECT name
FROM SalesPerson AS S
WHERE S.sales_id NOT IN (SELECT sales_idFROM OrdersWHERE Orders.com_id ( SELECT com_idFROM CompanyWHERE Company.name RED)
);3.leetcode-585. 2016年的投资 # Write your MySQL query statement below
# roound(,2)四舍五入保留两位小数
SELECT round(SUM(Insurance.tiv_2016),2) AS tiv_2016
FROM Insurance
WHERE Insurance.tiv_2015 IN ( SELECT tiv_2015FROM Insurance GROUP BY tiv_2015HAVING COUNT(tiv_2015 ) 2)
AND CONCAT(Insurance.lat, ,Insurance.lon) IN ( SELECT CONCAT(lat, ,lon) FROM InsuranceGROUP BY lat,lonHAVING COUNT(*)1);
