题解 | #获取所有员工当前的manager#
获取所有员工当前的manager
https://www.nowcoder.com/practice/e50d92b8673a440ebdf3a517b5b37d62
SELECT DISTINCT e.emp_no,m.emp_no AS manager FROM dept_emp e JOIN dept_manager m ON e.dept_no = m.dept_no WHERE e.emp_no != m.emp_no;
获取所有员工当前的manager
https://www.nowcoder.com/practice/e50d92b8673a440ebdf3a517b5b37d62
SELECT DISTINCT e.emp_no,m.emp_no AS manager FROM dept_emp e JOIN dept_manager m ON e.dept_no = m.dept_no WHERE e.emp_no != m.emp_no;
相关推荐