Symmetric Pairs 문제
We define an employee's total earnings to be their monthly salary X months worked, and the maximum total earnings to be the maximum total earnings for any employee in the Employee table. Write a query to find the maximum total earnings for all employees as well as the total number of employees who have maximum total earnings. Then print these values as 2 space-separated integers.
Input Format
The Employee table containing employee data for a company is described as follows:
where employee_id is an employee's ID number, name is their name, months is the total number of months they've been working for the company, and salary is the their monthly salary.
Sample Input
Sample Output
69952 1질문
1) 모든 직원의 최대 총소득(salary * months)과 최대 총소득을 기록한 직원 수 찾기
WHERE절 서브쿼리 활용
내 답안 📕
SELECT MAX(salary*months) AS top_earn
, COUNT(*) AS cnt
FROM Employee
WHERE salary*months = (SELECT MAX(salary*months) FROM Employee)출력
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