select e.id, e.name, e.salary
from employee e
where salary in (select salary from employee a where a.department_id = 20)
from employee e
where salary in (select salary from employee a where a.department_id = 20)
本文探讨了如何通过SQL查询实现对特定部门员工薪资的筛选与分析,揭示了部门与员工薪资之间的关系。
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