Question

sql语句查询查询年龄最小的学生的姓名和年级，可是我查出来的确是最大年龄....

select StudentName,GradeId,BornDate from Student
where BornDate =(select min(BornDate) from Student)

Answer 1

select StudentName,GradeId,BornDate from Student
where BornDate =(select max(BornDate) from Student)