同样的语句,在Sqlite下全部通过,在mysql下只能通过1/3,啥情况嘞
select e.dept_no, e.emp_no, max(s.salary) maxSalary
from dept_emp e
join salaries s
on e.emp_no= s.emp_no
group by e.dept_no;
同样的语句,在Sqlite下全部通过,在mysql下只能通过1/3,啥情况嘞
select e.dept_no, e.emp_no, max(s.salary) maxSalary
from dept_emp e
join salaries s
on e.emp_no= s.emp_no
group by e.dept_no;