text: 
  -- @Title: 员工奖金 (Employee Bonus)
  -- @Author: Singularity0909
  -- @Date: 2020-09-19 11:27:28
  -- @Runtime: 207 ms
  -- @Memory: 0 B
  
  select Employee.name, Bonus.bonus
  from Employee left join Bonus on Employee.empId = Bonus.empId 
  where Bonus.bonus < 1000 or Bonus.bonus is null
  