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PARENT(成品) ITEM_CODE(半成品或物料) BOM_UNIT
99-88551-01030 97-88551-01030 PCS ----此为最高层
97-88551-01030 96-88551-01010 PCS
96-88551-01010 #8003042-01010 G
96-88551-01010 #6300035-01010 G
96-88551-01010 20-88551-01030 PCS
20-88551-01030 21-00001-00010 G
20-88551-01030 22-00424-01010 G
98485-00001 97485-00001 PCS ----此为最高层
97485-00001 90485-00001 PCS
90485-00001 #8000-01010 G
90485-00001 20485-00001 PCS
20485-00001 21485-00001 PCS
20485-00001 22485-00001 G
98-78496-SP417K #98-78496-SP417K G ----此为最高层
98-78496-SP417K 97-78496-SP417K PCS
97-78496-SP417K 96-78496-SP2027 PCS
97-78496-SP417K #7678496-00010 G
97-78496-SP417K #88-78496-SP2027 G
96-78496-SP2027 94-78496-SP2027 PCS
96-78496-SP2027 #87-78496-SP2027 G
94-78496-SP2027 90-78496-01010 PCS
90-78496-01010 87-02029-00020 G
90-78496-01010 02-00002-01011 G
98-78496-SP417K #98-78496-SP417K G
98-78496-SP417K 97-78496-SP417K PCS
97-78496-SP417K 96-78496-SP2027 PCS
97-78496-SP417K #7678496-00010 G
97-78496-SP417K #88-78496-SP2027 G
96-78496-SP2027 94-78496-SP2027 PCS
96-78496-SP2027 #87-78496-SP2027 G
94-78496-SP2027 90-78496-01010 PCS
90-78496-01010 87-02029-00020 G
90-78496-01010 02-00002-01011 G
create table BOM1(PARENT varchar(50),ITEM_CODE varchar(50),BOM_UNIT varchar(50))
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('99-88551-01030','97-88551-01030','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-88551-01030','96-88551-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','#8003042-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','#6300035-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','20-88551-01030','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20-88551-01030','21-00001-00010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20-88551-01030','22-00424-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98-78496-SP417K','#98-78496-SP417K','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98-78496-SP417K','97-78496-SP417K','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','96-78496-SP2027','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','#7678496-00010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','#88-78496-SP2027','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-78496-SP2027','94-78496-SP2027','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-78496-SP2027','#87-78496-SP2027','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('94-78496-SP2027','90-78496-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90-78496-01010','87-02029-00020','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90-78496-01010','02-00002-01011','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98485-00001','97485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97485-00001','90485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90485-00001','#8000-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90485-00001','20485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20485-00001','21485-00001','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20485-00001','22485-00001','G')
GO
DECLARE @PARENT NVARCHAR(50)
SET @PARENT='98-78496-SP417K'
DECLARE @lev INT
SET @lev=0
IF OBJECT_ID('Tempdb..#B') IS NOT NULL
DROP TABLE #B
SELECT * ,lev=0 INTO #B FROM BOM1 WHERE PARENT=@PARENT
WHILE @@rowcount>0
BEGIN
SET @lev=@lev+1
INSERT INTO #B
SELECT a.*,
lev=b.lev+1 FROM BOM1 AS a
INNER JOIN #B AS b on b.ITEM_CODE=a.PARENT AND b.lev=@lev-1
END
SELECT PARENT,ITEM_CODE,BOM_UNIT FROM #B ORDER BY lev
/*
PARENT ITEM_CODE BOM_UNIT
98-78496-SP417K #98-78496-SP417K G
98-78496-SP417K 97-78496-SP417K PCS
97-78496-SP417K 96-78496-SP2027 PCS
97-78496-SP417K #7678496-00010 G
97-78496-SP417K #88-78496-SP2027 G
96-78496-SP2027 94-78496-SP2027 PCS
96-78496-SP2027 #87-78496-SP2027 G
94-78496-SP2027 90-78496-01010 PCS
90-78496-01010 87-02029-00020 G
90-78496-01010 02-00002-01011 G*/
create table BOM1(PARENT varchar(50),ITEM_CODE varchar(50),BOM_UNIT varchar(50))
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('99-88551-01030','97-88551-01030','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-88551-01030','96-88551-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','#8003042-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','#6300035-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-88551-01010','20-88551-01030','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20-88551-01030','21-00001-00010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20-88551-01030','22-00424-01010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98-78496-SP417K','#98-78496-SP417K','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98-78496-SP417K','97-78496-SP417K','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','96-78496-SP2027','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','#7678496-00010','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97-78496-SP417K','#88-78496-SP2027','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-78496-SP2027','94-78496-SP2027','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('96-78496-SP2027','#87-78496-SP2027','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('94-78496-SP2027','90-78496-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90-78496-01010','87-02029-00020','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90-78496-01010','02-00002-01011','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('98485-00001','97485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('97485-00001','90485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90485-00001','#8000-01010','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('90485-00001','20485-00001','PCS')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20485-00001','21485-00001','G')
insert into BOM1(PARENT,ITEM_CODE,BOM_UNIT)
values('20485-00001','22485-00001','G')