单项选择题

需要从公司的员工表中,查询出不属于公司中高层(title为manager和senior_manager)的人员名单,实现方法是()

A.select name from employees where title="manager",title="senior_manager")
B.select name from employees where title="manager"AND title="senior_manager"
C.select name from employees where NOT title="manager"&title="senior_manager"
D.select name from employees where title NOT IN ("manager","senior_manager")

微信扫码免费搜题