查询第二名成绩。这样写不对好像。求指教，多谢

select top(1) stu_score from                (select top(2) stu_score from tb_score where course_id=                (select course_id from tb_course where course_name = 'java') order by stu_score Desc )                order by stu_score ASC

select top(1) stu_score from                (select top(2) stu_score from tb_score where course_id=                (select course_id from tb_course where course_name = 'java') order by stu_score Desc --这样选出来的是倒数第二句的成绩)                order by stu_score ASC--#1.select top(1) stu_score from(select top(2) stu_score from tb_score where course_id=(select course_id from tb_course where course_name = 'java') order by stu_score asc) Torder by stu_score desc    --#2.select * from(    select        rowno = row_number() over(order by a.stu_score),        *    from tb_score a        inner join tb_course b            on a.course_id = b.course_id    where b.course_name = 'java') Twhere rowno = 2