摘要: 1.查询和Zlotkey相同部门的员工姓名和工资 select first_name , last_name , salary from employees e where department_id = (select department_id from employees e2 where l 阅读全文
posted @ 2024-05-28 15:43 乐池 阅读(49) 评论(0) 推荐(0)