我在这个子查询中有一个语法错误,我似乎无法弄清楚为什么它不起作用。所有括号都匹配
select min(max_s)
from
(select max(salary) from instructor group by dept_name)
as s(max_s);
Error: near "(": syntax error
最佳答案
用途:
SELECT MIN(x.max_s)
FROM (SELECT MAX(i.salary) AS max_s
FROM INSTRUCTOR i
GROUP BY i.dept_name) x
关于sqlite子查询语法错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3817973/