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CREATE TABLE #Test1(ID INT , BOX CHAR(2),Product CHAR(1),QTY INT )
INSERT #Test1
SELECT 1,'01','A',2
UNION ALL
SELECT 1,'01','B',3
UNION ALL
SELECT 1,'02','C',2
UNION ALL
SELECT 2,'06','M',2
UNION ALL
SELECT 2,'09','N',1
CREATE TABLE #Test2 (ID INT ,BOX CHAR(2),Product CHAR(1),ScanNumber CHAR(20))
insert into
#Test2
select
ID,BOX,Product,
ltrim(id)+'-'+BOX+'-'+Product+'-'+RIGHT('00'+ltrim(b.number+1),2)
from
#Test1 a,
master..spt_values b
where
b.type='p' and b.number<a.QTY
select * from #Test2
drop table #Test1,#Test2
go
/*ID BOX Product ScanNumber
----------- ---- ------- --------------------
1 01 A 1-01-A-01
1 01 A 1-01-A-02
1 01 B 1-01-B-01
1 01 B 1-01-B-02
1 01 B 1-01-B-03
1 02 C 1-02-C-01
1 02 C 1-02-C-02
2 06 M 2-06-M-01
2 06 M 2-06-M-02
2 09 N 2-09-N-01
(10 行受影响)*/
CREATE TABLE #Test1(ID INT , BOX CHAR(2),Product CHAR(1),QTY INT )
INSERT #Test1
SELECT 1,'01','A',2
union all
SELECT 1,'01','A',2
UNION ALL
SELECT 1,'01','B',3
UNION ALL
SELECT 1,'02','C',2
UNION ALL
SELECT 2,'06','M',2
UNION ALL
SELECT 2,'09','N',1
CREATE TABLE #Test2 (ID INT ,BOX CHAR(2),Product CHAR(1),ScanNumber CHAR(20))
insert into #Test2(ID,BOX,Product)
select ID,BOX,Product from #Test1
;with t as
(
select *,row_number() over (partition by ID,BOX,Product order by ID) as rid from #Test2
)
select ID,BOX,Product,
[ScanNumber]=ltrim(ID)+'-'+BOX+'-'+Product+'-'+right('00'+ltrim(rid),2)
from t
/*
ID BOX Product ScanNumber
----------- ---- ------- ----------------------
1 01 A 1-01-A-01
1 01 A 1-01-A-02
1 01 B 1-01-B-01
1 02 C 1-02-C-01
2 06 M 2-06-M-01
2 09 N 2-09-N-01
*/
drop table #Test1,#Test2
CREATE TABLE #Test1(ID INT , BOX CHAR(2),Product CHAR(1),QTY INT )
INSERT #Test1
SELECT 1,'01','A',2
UNION ALL
SELECT 1,'01','B',3
UNION ALL
SELECT 1,'02','C',2
UNION ALL
SELECT 2,'06','M',2
UNION ALL
SELECT 2,'09','N',1
CREATE TABLE #Test2 (ID INT ,BOX CHAR(2),Product CHAR(1),ScanNumber CHAR(20))
insert into #Test2
select ID,BOX,Product,
RTRIM(id)+'-'+BOX+'-'+Product+'-'+RIGHT('00'+RTRIM(b.number+1),2)
from #Test1 a,master..spt_values b where b.type='p' and b.number<a.QTY
select * from #Test2
/*
ID BOX Product ScanNumber
----------- ---- ------- --------------------
1 01 A 1-01-A-01
1 01 A 1-01-A-02
1 01 B 1-01-B-01
1 01 B 1-01-B-02
1 01 B 1-01-B-03
1 02 C 1-02-C-01
1 02 C 1-02-C-02
2 06 M 2-06-M-01
2 06 M 2-06-M-02
2 09 N 2-09-N-01
(10 行受影响)
CREATE TABLE #Test1(ID INT , BOX CHAR(2),Product CHAR(1),QTY INT )
INSERT #Test1
SELECT 1,'01','A',2
UNION ALL
SELECT 1,'01','B',3
UNION ALL
SELECT 1,'02','C',2
UNION ALL
SELECT 2,'06','M',2
UNION ALL
SELECT 2,'09','N',1
CREATE TABLE #Test2 (ID INT ,BOX CHAR(2),Product CHAR(1),ScanNumber CHAR(20))
insert into #Test2
select ID,BOX,Product,
RTRIM(id)+'-'+BOX+'-'+Product+'-'+RIGHT('00'+RTRIM(QTY),2) from #Test1
select * from #Test2
/*
ID BOX Product ScanNumber
----------- ---- ------- --------------------
1 01 A 1-01-A-02
1 01 B 1-01-B-03
1 02 C 1-02-C-02
2 06 M 2-06-M-02
2 09 N 2-09-N-01
(5 行受影响)