查询表里面有N组相同的记录经典SQL语句_[SQL Server教程]
					表里面有N条相同的记录,要查出来.
如: 
 ID Name 
 12 d 
 34 e 
 543 t 
 34 e 
 12 d 
 45 y 
 543 t 
 
 查询的结果应为: 
 ID Name 
 12 d 
 12 d 
 34 e 
 34 e 
 543 t 
 543 t
假如表名为Table03,可以用下面语句轻松实现:
select id,name from table03 where name in(select name from table03 group by name having count(name)>1)