Question

“Joe的经理想要按部门分组的员工信息，按性别分组，另外由部门和性别组合。仅限列表那些在以D字母开头的部门工作的人。列出部门，性别，工资总额，最低工资和最高工资工资“。

所以基本上，我需要3组。但我似乎无法将GROUP BY WorkDept与Sex结合起来。

这对我不起作用：

    SELECT WORKDEPT, SUM(SALARY) AS SALARY_SUM, MIN(SALARY) AS MIN_SALARY,
  MAX(SALARY) AS MAX_SALARY
  FROM EMPLOYEE
  WHERE WORKDEPT LIKE 'D%'
      GROUP BY CUBE(WORKDEPT, SEX);

谢谢！

Answer 1

我认为其他人是对的，你可能会使问题过于复杂。但是，如果您打算使用cube，请尝试with cube。像这样......

select 
    WORKDEPT, 
    sum(SALARY) as SALARY_SUM, 
    min(SALARY) as MIN_SALARY, 
    max(SALARY) as MAX_SALARY

from EMPLOYEE

where WORKDEPT LIKE 'D%'

group by WORKDEPT, SEX 
with cube

如何通过WorkDept和Sex组合

1 个答案: