SQL Server 实现递归查询

  • 基础数据/表结构

               

  • Sql 语句
1 ;With cte(id,pid,TName)As  
2     (
3     Select id,pid,TName
4     From  Test   where pid = 1
5     Union All 
6     Select B.id,B.pid,B.TName
7     From cte Inner Join Test B On cte.id = B.pid 
8     )
9  select * from cte  order by id 
  • 结果

 

原文地址:https://www.cnblogs.com/yuchenlove/p/8513322.html