如何在数据库中查找特定数据

Question

问题：查找数据库中收入超过“小银行公司”每位员工的所有员工的姓名。假设所有人最多只为一家公司工作。

我尝试了这个SQL命令

SELECT employee-name, salary
FROM works
WHERE salary>salary.works(SELECT company-name="Small Bank Corporation");

当然命令不起作用所以我在这个问题上需要帮助，非常感谢帮助。

Answer 1

SELECT
  employee-name
FROM works
WHERE salary > (SELECT
  MAX(salary)
FROM works
WHERE company-name = 'Small Bank Corporation');

Answer 2

您的查询几乎正确无误：

SELECT
    [employee-name]
    ,[salary]
FROM works
WHERE salary > (SELECT MAX(salary) FROM works WHERE [company-name] = 'Small Bank Corporation')