每个部门的平均工资和最高高工资Oracle语句
时间: 2023-10-12 21:10:16 浏览: 304
假设我们有一个名为employees的表,包含部门、工资等列,可以使用以下Oracle SQL语句查询每个部门的平均工资和最高工资:
```
SELECT department, AVG(salary) AS avg_salary, MAX(salary) AS max_salary
FROM employees
GROUP BY department;
```
这将计算每个部门的平均工资和最高工资,并将结果按部门分组。
相关问题
每个部门各岗位的平均工资和最高高工资Oracle语句
这个问题需要具体的数据表和字段来进行查询,以下是一个示例SQL语句,可以根据实际情况进行修改:
```
SELECT department, position, AVG(salary) as avg_salary, MAX(salary) as max_salary
FROM employee
GROUP BY department, position;
```
其中,employee为员工表,包含字段:id(员工编号)、name(员工姓名)、department(所在部门)、position(岗位)、salary(工资)。这个SQL语句会按照部门和岗位进行分组,并计算出平均工资和最高工资。
查询高于自己部门平均工资的员工信息Oracle语句
以下是查询高于自己部门平均工资的员工信息的 Oracle SQL 语句:
```
SELECT e.employee_id, e.first_name, e.last_name, e.salary
FROM employees e
WHERE e.salary > (SELECT AVG(salary) FROM employees WHERE department_id = e.department_id)
ORDER BY e.salary DESC;
```
该语句使用子查询来获取每个员工所在部门的平均工资,并将其与该员工的工资进行比较,以找出高于平均工资的员工。最后,结果按照工资的降序排序。
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