标签：lin 递归 index with union where 节点 number nbsp
;with f as (select * from tab where id=1union allselect a.* from tab as a inner join f as b on a.pid=b.id)select * from f标签：lin 递归 index with union where 节点 number nbsp
原文地址：http://www.cnblogs.com/johnblogs/p/6803274.html
