摘要： 1.Oracle递归查询2.SqlServer递归查询 with cte as ( select t.id,t.name,t.parentId from dbo.Department t where t.id='2' union all select k.id,k.name,k.parentId from dbo.Department k inner join cte c on c.id = k.parentId )select * from cte 阅读全文