关于SQLServer数据库语句优化的问题

[yateaiayida]

我有一如下优化的SQL语句，但是它怎么不能在SQL数据库上执行呢。(这SQL语句的作用是选择segment_id最大的一条记录)
select * from (select * from table_name order by segment_id desc) where rownum <=1;

报如下的错误：
Server: Msg 1033, Level 15, State 1, Line 1
The ORDER BY clause is invalid in views, inline functions, derived tables, and subqueries, unless TOP is also specified.


请帮忙解决一下，看这SQL语句有什么问题。谢谢。

[「已注销」]

select * 
from table_name 
where rownum <=1 ----这个要是你的字段哦，不是oracle中的那个意思，要不就用 top 1 order by segment_id desc

[「已注销」]

select * 
from table_name 
where rownum <=1 ----这个要是你的字段哦，不是oracle中的那个意思，要不就用 top 1 
order by segment_id desc

如果想就返回一条记录：
select  top 1 * 
from table_name 
order by segment_id desc

[dawugui]

--oracle
select * from table_name where rownum = 1 order by segment_id desc

--sql server
select top 1 * from table_name order by segment_id desc