--为方便调用,用存储过程
create proc p_qry
@t1 datetime, --查询的开始时间
@t2 datetime --查询的结束时间
as
select a.产品名称
,t1时库存=isnull(b.库存数量,0)+出仓数量-入仓数量
,入仓数量,出仓数量
,t2时库存=(isnull(b.库存数量,0)+出仓数量-入仓数量)+出仓数量-入仓数量
from(
select 产品名称=isnull(a.产品名称,b.产品名称
,入仓数量=isnull(入仓数,0),出仓数量=isnull(出仓数,0)
from(
select 产品名称,入仓数=sum(进仓数量) from tIn
where 进仓日期 between @t1 and @t2 group by 产品名称
) a full join(
select 产品名称,出仓数=sum(出仓数量) from tOut
where 出仓日期 between @t1 and @t2 group by 产品名称
) b on a.产品名称=b.产品名称
) a left join tstock b on a.产品名称=b.产品名称
go
我已解决:
-------------------------------------------
declare @t1 varchar(20),@t2 varchar(20)
set @t1='2003-10-12 0:0:0'
set @t2='2003-12-20 23:59:59'
select ItemNo,inputStock,Reject,CarryCount,LargessCount
,Stock1=Stock2-inputStock+Reject+CarryCount+LargessCount,Stock2
from
(
select ItemNo=isnull(t1.fItemNo,t2.ItemNo),InputStock=isnull(InputStock,0)
,Reject=isnull(Reject,0),CarryCount=isnull(CarryCount,0)
,LargessCount=isnull(LargessCount,0)
from
(select fItemNo,inputStock=sum(fCount)
from tFinish where fType<>'R' and fdtFinish between @t1 and @t2 group by fItemNo) t1
full join
(select ItemNo=isNull(clItemNo,fItemNo),CarryCount,LargessCount,Reject
from
(select clItemNo,CarryCount=sum(clCarryCount),LargessCount=sum(clLargessCount)
from tCarryList,tSend where sNo=clSendNo and sdtSend between @t1 and @t2 group by clItemNo) t21
full join
(select fItemNo,Reject=sum(fCount)
from tFinish where fType='R' and fdtFinish between @t1 and @t2 group by fItemNo) t22
on clItemNo=fItemNo) t2
on t1.fItemNo=t2.ItemNo
) a left join
(select mlNo,stock2=isnull(mlstock-inputStock+Reject+CarryCount+LargessCount,mlStock)
from
(
select ItemNo=isnull(t1.fItemNo,t2.ItemNo),InputStock=isnull(InputStock,0)
,Reject=isnull(Reject,0),CarryCount=isnull(CarryCount,0)
,LargessCount=isnull(LargessCount,0)
from
(select fItemNo,inputStock=sum(fCount)
from tFinish where fType<>'R' and fdtFinish>@t2 group by fItemNo) t1
full join
(select ItemNo=isNull(clItemNo,fItemNo),CarryCount,LargessCount,Reject
from
(select clItemNo,CarryCount=sum(clCarryCount),LargessCount=sum(clLargessCount)
from tCarryList,tSend where sNo=clSendNo and sdtSend>@t2 group by clItemNo) t21
full join
(select fItemNo,Reject=sum(fCount)
from tFinish where fType='R' and fdtFinish>@t2 group by fItemNo) t22
on clItemNo=fItemNo) t2
on t1.fItemNo=t2.ItemNo
) t right join tMaterialList on mlNo=ItemNo) b
--数据测试环境
create table 物料明细表(物料ID varchar(6),名称 varchar(10),规格 varchar(10),颜色 varchar(10),单位 varchar(10),所属类别 varchar(10))
insert into 物料明细表
select 'A-001','皮纸','20×30×50','红','张','纸'
union all select 'B-002','磁铁','20×10×50','','块','五金'
create table 进仓主表 (进仓ID varchar(20),供应商ID varchar(10),进仓日期 datetime,原凭证号 varchar(10),入库类型 int)
insert into 进仓主表
select 'J-20031015-001','SA001','2003-10-15','123456',1
union all select 'J-20031015-002','SA002','2003-10-15','123457',1
union all select 'J-20031017-001','SA002','2003-10-17','123456',2
create table 进仓明细表 (进仓ID varchar(20),物料ID varchar(6),数量 decimal(20,2))
insert into 进仓明细表
select 'J-20031015-001','A-001',200
union all select 'J-20031015-002','B-002',99
union all select 'J-20031017-001','A-001',150.5
create table 出仓主表 (出仓ID varchar(20),部门ID varchar(10),领料日期 datetime,领料单号 varchar(10),出库类型 varchar(1))
insert into 出仓主表
select 'C-20031015-001','Dept_P','2003-10-15','1111111','P'
union all select 'C-20031016-001','Dept_P','2003-10-16','1111112','P'
create table 出仓明细表 (出仓ID varchar(20),物料ID varchar(6),数量 decimal(20,2))
insert into 出仓明细表
select 'C-20031015-001','A-001',50
union all select 'C-20031016-001','A-001',50
go
--为数据处理添加视图
create view qry进仓单
as
select b.物料ID,a.进仓日期,进仓数量=sum(b.数量)
from 进仓主表 a join 进仓明细表 b on a.进仓ID=b.进仓ID
group by b.物料ID,a.进仓日期
go
create view qry出仓单
as
select b.物料ID,出仓日期=a.领料日期,出仓数量=sum(b.数量)
from 出仓主表 a join 出仓明细表 b on a.出仓ID=b.出仓ID
group by b.物料ID,a.领料日期
go
create view qry进出记录
as
select 物料ID=isnull(a.物料ID,b.物料ID)
,a.进仓日期,进仓数量=sum(a.进仓数量)
,b.出仓日期,出仓数量=sum(b.出仓数量)
,日期=isnull(a.进仓日期,b.出仓日期)
from qry进仓单 a full join qry出仓单 b
on a.物料ID=b.物料ID and a.进仓日期=b.出仓日期
group by isnull(a.物料ID,b.物料ID),a.进仓日期,b.出仓日期,isnull(a.进仓日期,b.出仓日期)
go
--实现楼主的要求:
--进出记录表
select a.*
,进仓日期=convert(varchar(10),b.进仓日期,120),b.进仓数量
,出仓日期=convert(varchar(10),b.出仓日期,120),b.出仓数量
,当前库存=isnull((select sum(进仓数量) from qry进仓单 where 物料ID=a.物料ID and 进仓日期<=b.日期),0)
-isnull((select sum(出仓数量) from qry出仓单 where 物料ID=a.物料ID and 出仓日期<=b.日期),0)
from 物料明细表 a left join qry进出记录 b on a.物料ID=b.物料ID
order by a.物料ID,b.日期
--当前库存表
select a.*,b.当前库存
from 物料明细表 a left join (
select 物料ID,当前库存=isnull(sum(进仓数量),0)-isnull(sum(出仓数量),0) from qry进出记录 group by 物料ID
)b on a.物料ID=b.物料ID
order by a.物料ID