CTE Tree

;with Tree as

(

select wjgl_20_col_10 as ID, wjgl_20_col_30 as Name,wjgl_20_col_60 as Parent from wjgl_20

where WJGL_20_COL_50=1 and (WJGL_20_COL_70 is null or WJGL_20_COL_70=1) and WJGL_20_COL_100=1

)

,CTE as

(

-->Begin 一个定位点成员

select ID, Name,Parent,cast(‘已发布文件/‘+Name as nvarchar(max)) as TE,0 as Levle from Tree where Parent=‘0‘

-->End

union all

-->Begin一个递归成员

select Tree.ID, Tree.Name,Tree.Parent,cast(CTE.TE+‘/‘+Tree.name as nvarchar(MAX)) as TE,Levle+1 as Levle

from Tree inner join CTE

on Tree.Parent=CTE.ID

-->End

)

select * from CTE order by TE