mysql不支持这条sql,应该怎么写
另一个帖问过:http://community.csdn.net/Expert/topic/5750/5750338.xml?temp=.2292597   
 t1(標題表) 
 id   
 t2(回復表1,會有多條回復,關係:t2.t1id=t1.id) 
 t1id 
 ============ 
 列出t1的數據,以回復數多少排序,怎麼寫? 
 =========================================   
 select   a.*,b.cnt   as   回复数 
 from   t1   as   a 
             left   join   (select   t1id,count(*)   as   cnt   from   t2   group   by   t1id)   as   b   on   a.id=b.t1id 
 order   by   b.cnt   desc   
 ================ 
 在我的机上可以,在服务器上就不可以了,可能是mysql版本底,不改变版本情况下怎么实现呢? 
 出错: 
 You   have   an   error   in   your   SQL   syntax.   Check   the   manual   that   corresponds   to   your   MySQL   server   version   for   the   right   syntax   to   use   near    'select   t1id,count(*)     
------解决方案--------------------你的机器上的MYSQL版本是多少? 
 你的服务器上的MYSQL版本是多少?
------解决方案--------------------你的sql语句里有子查询,4.1版本以下的mysql不支持,请使用4.1版本以上的mysql   
 另外,你那个帖子是在mssql版发的,又没有明确说明,人家当然就给你mssql版本的sql了
------解决方案--------------------那就改成简单的连接:   
 select a.*,b.cnt as 回复数 
 from t1 as a ,(select t1id,count(*) as cnt from t2 group by t1id) as b where a.id=b.t1id order by b.cnt desc 
------解决方案--------------------select a.*,b.cnt as 回复数 
 from t1 as a ,(select t1id,count(*) as cnt from t2 group by t1id) as b where a.id=b.t1id order by b.cnt desc