부서 ID를 기반으로 모든 하위 부서 및 부서 정보를 반복적으로 가져옵니다.
15560 단어 귀속
1
if
object_id
(
'
sp_GetAllChild
'
)
>
0
2
drop
proc
sp_GetAllChild
3
go
4
5
create
proc
sp_GetAllChild(
@pid
varchar
(
20
))
6
as
7
begin
8
create
table
#t(ID
int
,Parent_ID
int
,Name
varchar
(
1000
),
level
int
)
9
declare
@t_id
varchar
(
1000
),
@l
int
10
set
@t_id
=
@pid
11
set
@l
=
0
12
insert
into
#t
select
id,parent_id,name ,
@l
from
org_organization
where
parent_id
=
@pid
or
id
=
@pid
13
while
@@rowcount
>
0
14
begin
15
set
@l
=
@l
+
1
16
insert
#t
select
a.id,a.parent_id,a.name,
@l
17
from
org_organization a,#t b
18
where
a.parent_Id
=
b.id
and
b.
level
=
@l
-
1
19
20
end
21
select
ID,parent_id,name
from
#t
--
where id<>@pid
22
23
end
24
25
--
：exec sp_GetAllChild '13'
방법2: SQL2005+ 적용
1
with
temp
(ID,Parent_ID,Name)
2
as
((
select
cast
(r.ID
as
integer
)
as
ID,
cast
(r.Parent_ID
AS
integer
),r.Name
3
from
Org_Organization r
where
cast
(r.ID
as
integer
)
=
1
)
4
union
all
(
select
cast
(cc.ID
as
integer
),
cast
(cc.Parent_ID
as
integer
),cc.Name
5
from
Org_Organization cc,
temp
p
where
cast
(p.ID
as
integer
)
=
cast
(cc.Parent_ID
AS
integer
) ))
6
select
*
from
temp
where
1
=
1
order
by
temp
.Parent_ID,
temp
.ID
desc
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