数据匹配关联

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--創建一個臨時表,用來保存對應的手冊號

create table #tempt3(PZHao int,[count] numeric(15,5),manualNo varchar(20))

--保存到臨時表中

insert into #tempt3 

select b.PZHao,b.count,c.manualNo  from Finished a left join #tempt2  b on a.PZHao=b.PZHao 

inner join  BaseInfo c on a.baseInfoId=c.baseInfoId

where b.PZHao is not null and 

a.baseInfoId in(select top 1 baseInfoId from BaseInfo where contractStatus=‘1‘ order by baseInfoId)

--select * from #tempt3

--獲取第二個憑證號對應的手冊號

--這個地方可以循環插入的

declare @rount int ,@jilu int,@num  int

set @rount=0

set @jilu=1

set @num=0

select @rount=count(*) from BaseInfo where contractStatus =‘1‘ 

while @jilu<@rount

begin

print @jilu

insert into #tempt3

select distinct  b.PZHao,b.count,c.manualNo from Finished  a left join #tempt2 b on a.PZHao=b.PZHao

inner join BaseInfo c on a.baseInfoId=c.baseInfoId

where b.PZHao is not null and 

c.manualNo in(select top 1 manualNo from BaseInfo where contractStatus =‘1‘ and 

  manualNo not in(select manualNo from #tempt3) order by  baseInfoId   )

and b.PZHao not in(select PZHao from #tempt3 )

order by b.PZHao

set @jilu=@jilu+1

end

--select * from #tempt3 

select @num=count(manualno) from  Repertoy_package_materials_sum where manualno in (select manualno from #tempt3)

if @num>0

 begin

delete from Repertoy_package_materials_sum where manualno in (select manualno from #tempt3)

insert into Repertoy_package_materials_sum(PZHao,product_count,manualno)

select * from #tempt3

 end

else

  begin

  insert into Repertoy_package_materials_sum(PZHao,product_count,manualno)

select * from #tempt3

  end 

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数据匹配关联

标签：style   http   os   数据   ar   ef   .net   on   

原文地址：http://my.oschina.net/u/206098/blog/304153