题目描述

leetcode题目：1873. 计算特殊奖金

Code

写法一： CASE WHEN

select employee_id, 
    (case when employee_id % 2 = 0 or name like 'M%' then salary = 0 else salary end) as bonus
from Employees
order by employee_id

写法二 ：IF()

select employee_id, 
    if(employee_id % 2 = 0 or name like 'M%', 0, salary) as bonus
from Employees
order by employee_id