SELECT
em.emp_no,
de.dept_no,
eb.btype,
eb.received
FROM
employees AS em
INNER JOIN dept_emp AS de ON em.emp_no = de.emp_no
LEFT JOIN emp_bonus AS eb ON de.emp_no = eb.emp_no
牛客SQL练习-56-获取所有员工的emp_no、部门编号dept_no以及对应的bonus类型btype和received,没有分配奖金的员工不显示对应的bonus类型btype和received
最新推荐文章于 2022-06-26 16:55:39 发布