Question

我收到此错误消息＆＃34;在预期的地方找不到FROM关键字。＆＃34;我做错了什么？

SELECT department_id
FROM employees
HAVING MIN(salary) < (SELECT MIN(salary)
         WHERE department_id < 60)
GROUP BY department_id;

感谢您的帮助！

Answer 1

你错过了一行：

SELECT MIN(salary)
         WHERE department_id < 60

需要

SELECT MIN(salary) FROM {TABLENAMEHERE}
         WHERE department_id < 60

完整查询：

SELECT department_id
FROM employees
GROUP BY department_id
HAVING MIN(salary) < (SELECT MIN(salary) FROM {TABLENAMEHERE}
         WHERE department_id < 60);

ORA-00923 - 找不到FROM关键字

1 个答案: