sql语句找出这样重复的记录

Select   *   from   tblName   where   a   IN       (Select   a   from   tblName   Group   by   a   having   count(a)>1)   Order   by   a



Select   *   from   tblName   where   a   IN       (Select   a   from   tblName   Group   by   a   having   count(a)>1)   Order   by   a