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orderId productID amount qty
100100 1010101 -100 -1
100100 1010101 100 1
100100 1010102 100 1
100100 1010103 100 1
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SQL code:
if object_id('[Order]') is not null drop table [Order]
go
create table [Order] (orderId int,productID int,amount int,qty int)
insert into [Order]
select 100100,1010101,-100,-1 union all
select 100100,1010101,100,1 union all
select 100100,1010102,100,1 union all
select 100100,1010103,100,1
select *
from [Order] t
where exists(select 1
from [Order]
where orderId=t.orderId and productID=t.productID
group by orderId having count(*)=1)
/*
orderId productID amount qty
----------- ----------- ----------- -----------
100100 1010102 100 1
100100 1010103 100 1
*/
SQL code:
--------------------------------------------------------------------------
-- Author : htl258(Tony)
-- Date : 2010-04-02 14:59:07
-- Version:Microsoft
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