⽤SQL查询分析实现类似⾦蝶K3的收发存明细表使⽤SQL查询分析实现类收发存的报表，原始需求在的第四部分。下图是实现需求。
⼀、准备
删除临时表
[buy]判断是否存在临时表，存在则删除[/buy]
if OBJECT_ID('tempdb..#inv') is not null
drop table #inv
if OBJECT_ID('tempdb..#t_mto') is not null
drop table #t_MTO
if OBJECT_ID('tempdb..#t_mtoentry') is not null
drop table #t_MTOEntry
判断是否存在需调整记录
[buy]判断采购申请单上是否存在需要调整的记录，存在则继续。
需要满⾜条件是：
1.采购申请单上存在MTO计划模式的物料，计划跟踪号不为999999；
2.库存中有可调整的物料。
那么库存中哪些是可以调整的物料呢？还得满⾜以下条件：
2.1批号为999999；
2.2计划跟踪号为空或者999999；
3.3⽆浮动计量单位的，基本库存数量要⼤于0，有浮动计量单位的，辅助数量和基本数量的库存均需⼤于0；
[/buy]
declare @finterid int = 1059
if exists (select f1 from (
select case when (ti.FSecUnitID = 0 and t2.FQty > 0) OR (ti.FSecUnitID > 0 and t2.FQty > 0 and t2.FSecQty > 0 ) then 1 else 0 end as "F1"
from  PORequestEntry t1
left join ICInventory t2 on t1.FItemID = t2.FItemID
left join t_ICItem ti on t1.FItemID = ti.FItemID
where t1.FInterID = @finterid
and t1.FPlanMode = '14035'
and t1.FMTONo <> '999999'
and t2.FBatchNo = '999999'
and t2.FMTONo in ('','999999')
) as t where f1 = 1
)
⼆、开始
begin
寻内码
查询mto调整单的内码
declare @maxNum int
select @maxNum = FMaxNum from ICMaxNum where FTableName = 't_MTOChange'
set @maxNum = @maxNum + 1
update ICMaxNum set FMaxNum = @maxNum
构建表结构
将采购申请、存货表、需计算的字段进⾏联结，并构成临时表#inv
select
t3.FBillNo,
t1.FEntryID,
t1.FDetailID,
t1.FItemID,
t1.FMTONo as "t1FMTONo",
ti.FSecUnitID,
t1.FQty as "t1FQty",
t1.FCommitQty,
t1.FUnitID,
tm.FCoefficient,
t1.FAuxCommitQty,
t1.FAuxQty,
t1.FSecQty as "t1FSecQty",
t1.FSecCommitQty,
t1.FOrderQty,
t1.FMRPClosed,
t1.FPlanMode,
t1.FEntrySelfP0139, --辅助数量（计算）
t1.FEntrySelfP0140, --关联数量
t1.FEntrySelfP0141,  --关联标志
t2.FStockID,
t2.FStockPlaceID,
t2.FKFPeriod,
t2.FKFDate,
t2.FQty as "t2FQty",
t2.FSecQty as "t2FSecQty",
case when t2.FSecQty > 0 then t2.FQty / t2.FSecQty else 0 end as "FSecCoefficient",
t2.FBatchNo,
t2.FMTONo as "t2FMTONo",
CAST(null as int) as "FMTOInterID",
CAST(null as decimal(28,10)) as "FChaQty",
cast(null as decimal(28,10)) as "FMTOChange",
cast(null as decimal(28,10)) as "FSumMTOChange",
CAST(null as decimal(28,10)) as "FBegQty",
CAST(null as decimal(28,10)) as "FEndQty",
cast(null as decimal(28,10)) as "FSecChaQty",
cast(null as decimal(28,10)) as "FSecMTOChange",
cast(null as decimal(28,10)) as "FSecSumMTOChange",
CAST(null as decimal(28,10)) as "FSecBegQty",
CAST(null as decimal(28,10)) as "FSecEndQty",
DENSE_RANK() OVER (ORDER BY t1.FItemID) AS RANK1,
ROW_NUMBER() over (PARTITION by t1.FDetailID order By t1.FEntryID,t2.FMTONo,t2.FQty desc) RANK2  into #inv
from PORequestEntry t1
left join ICInventory t2 on t1.FItemID = t2.FItemID
left join t_ICItem ti on t1.FItemID = ti.FItemID
left join t_MeasureUnit tm on t1.FUnitID = tm.FMeasureUnitID
left join PORequest t3 on t1.FInterID =t3.FInterID
where t1.FInterID = @finterid
and t1.FPlanMode = '14035'
and t1.FMTONo <> '999999'
and t2.FBatchNo = '999999'
and t2.FMTONo in ('','999999')
and t2.FQty > 0
and ((ti.FSecUnitID = 0 and t2.FQty > 0) OR (ti.FSecUnitID > 0 and t2.FQty > 0 and t2.FSecQty > 0 ))
更新
更新#inv表的MTO调整单内码
update #inv set FMtoInterID = @maxNum
构建临时表
⽤来存放mto调整单的表头数据
create table #t_MTO(
FID int,
FClassTypeID int,
FTranType int,
FBillNo nvarchar(255),
FDate datetime,
FNote nvarchar(255),
FBillerID int,
FCheckDate datetime,
FEmpID int,
FCheckerID int,
FDeptID int,
FStatus smallint,
FUpStockWhenSave bit,
FPrintCount int,
FSourceBillNo nvarchar(50),
FSourceTranType int
)
⽤来存放mto调整单的表体数据
create table #t_MTOEntry(
FID int,
FIndex int,
FItemID int,
FAuxPropID int,
FBatchNo varchar(255),
FStockID int,
FSPID int,
FBaseQty decimal(23,10),
FSecUnitID int,
FUnitID int,
FQty decimal(23,10),
FSecCoefficient decimal(23,10),
FSecQty decimal(23,10),
FChangeQty_Base decimal(23,10),
FChangeQty decimal(23,10),
FChangeSecQty decimal(23,10),
FKFDate datetime,
FKFPeriod int,
FPeriodDate datetime,
FFromMTONo nvarchar(50),
FToMTONo nvarchar(50),
FChangeBaseQty decimal(23,10),
FSelectedProcID int,
FEntrySupply int,
FStockTypeID int,
FMrpNo nvarchar(50)
)
三、计算
declare @R1 int = 1
declare @maxR int = (select MAX(RANK1) from #inv)
while @R1 <= @maxR begin
if OBJECT_ID('tempdb..#inv2') is not null
drop table #inv2
select *,DENSE_RANK() OVER (ORDER BY FDetailID) AS RANK3 into #inv2 from #inv where RANK1 = @R1
declare @FSecUnitID int = (select top(1) FSecUnitID from #inv2 where RANK1 = @R1)
if @FSecUnitID = 0 begin --没有辅助单位的
declare @R2 int = 1
declare @maxR2 int = (select MAX(RANK2) from #inv2 where  RANK3 = 1)
declare @FChaQty decimal(28,10) = (select t1FQty from #inv2 where  RANK2 = 1 and RANK3 = 1)
while @R2 <= @maxR2 begin
set @FChaQty = @FChaQty - (select t2FQty from #inv2 where RANK2 = @R2 and RANK3 = 1)
update #inv2 set FChaQty = @FChaQty where RANK2 = @R2 and RANK3 = 1
if @FChaQty > 0 update #inv2 set FMTOChange = t2FQty where RANK2 = @R2 and RANK3 = 1
if @FChaQty <=0 update #inv2 set FMTOChange = t2FQty + FChaQty where RANK2 = @R2 and RANK3 = 1
update #inv2 set FSumMTOChange = (select SUM(FMTOChange) from #inv2 where RANK3 = 1 and FMTOChange > 0) where  RANK3 = 1
update #inv2 set FMRPClosed = case when (FSumMTOChange - t1FQty >= 0 ) then 1 else 0 end where RANK3 = 1
drop删除表update #inv2 set FEndQty = t2FQty - FMTOChange where RANK3 = 1 and FMTOChange > 0
update #inv2 set FEndQty = t2FQty where RANK3 = 1 and FMTOChange <= 0
set @R2 = @R2 +1
end
declare @R3 int = 1
declare @maxR3 int = (select MAX(RANK3) from #inv2)
while @R3 <= @maxR3 begin
declare @i int = 1
declare @maxI int = (select MAX(rank2) from #inv2 where RANK3 = @R3)
while @i <= @maxI begin
update #inv2 set FBegQty = t2FQty where RANK2 = @i and RANK3 = 1
update #inv2 set FBegQty = (select FEndQty from #inv2 where RANK2 = @i and RANK3 = @R3 and FEndQty >0) where RANK2 = @i and RANK3 = @R3+1    set @i = @i + 1
end
declare @R31 int = 2
while @R31 <= @maxR3 begin
declare @j int = (select min(RANK2) from #inv2 where FBegQty >0 and RANK3 = @R31)
declare @maxJ int =  (select max(RANK2) from #inv2 where FBegQty >0 and RANK3 = @R31)
declare @FChaQty2 decimal(28,10)= (select t1FQty from #inv2 where RANK2 = 1 and RANK3 = @R31)
while @j <= @maxJ begin
set @FChaQty2 = @FChaQty2 - (select FBegQty from #inv2 where RANK2 = @j and RANK3 = @R31)
update #inv2 set FChaQty = @FChaQty2 where RANK2 = @j and RANK3 = @R31
if @FChaQty2 > 0 update #inv2 set FMTOChange = FBegQty where RANK2 = @j and RANK3 = @R31
if @FChaQty2 <=0 update #inv2 set FMTOChange = FBegQty + FChaQty where RANK2 = @j and RANK3 = @R31
update #inv2 set FSumMTOChange = (select SUM(FMTOChange) from #inv2 where RANK3 = @R31 and FMTOChange >0) where  RANK3 = @R31
update #inv2 set FMRPClosed = case when (FSumMTOChange - t1FQty >= 0 ) then 1 else 0 end where RANK3 = @R31
update #inv2 set FEndQty = FBegQty - FMTOChange where RANK3 = @R31 and FMTOChange > 0
update #inv2 set FEndQty = FBegQty where RANK3 = @R31 and FMTOChange <= 0
set @j = @j+1
end
set @R31 = @R31 +1
end
set @R3 = @R3 + 1
end
end
if @FSecUnitID >0 begin --有辅助单位的
declare @R2s int = 1
declare @maxR2s int = (select MAX(RANK2) from #inv2 where  RANK3 = 1)
declare @FSecChaQty decimal(28,10) = (select FEntrySelfP0139 from #inv2 where  RANK2 = 1 and RANK3 = 1)
while @R2s <= @maxR2s begin
set @FSecChaQty = @FSecChaQty - (select t2FSecQty from #inv2 where RANK2 = @R2s and RANK3 = 1)
update #inv2 set FSecChaQty = @FSecChaQty where RANK2 = @R2s and RANK3 = 1
if @FSecChaQty > 0 update #inv2 set FSecMTOChange = t2FSecQty where RANK2 = @R2s and RANK3 = 1
if @FSecChaQty <=0 update #inv2 set FSecMTOChange = t2FSecQty + FSecChaQty where RANK2 = @R2s and RANK3 = 1
update #inv2 set FSecSumMTOChange = (select SUM(FSecMTOChange) from #inv2 where RANK3 = 1 and FSecMTOChange > 0) where RANK3 = 1
update #inv2 set FMRPClosed = case when (FSecSumMTOChange - FEntrySelfP0139 >= 0 ) then 1 else 0 end where RANK3 = 1
update #inv2 set FSecEndQty = t2FSecQty - FSecMTOChange where RANK3 = 1 and FSecMTOChange > 0
update #inv2 set FSecEndQty = t2FSecQty where RANK3 = 1 and FSecMTOChange <= 0
update #inv2 set FMTOChange = FSecMTOChange * FSecCoefficient where RANK2 = @R2s and RANK3 = 1
update #inv2 set FSumMTOChange = (select SUM(FMTOChange) from #inv2 where RANK3 = 1 and FMTOChange > 0) where RANK3 = 1
update #inv2 set FEndQty = t2FQty - FMTOChange where RANK3 = 1 and FMTOChange > 0
update #inv2 set FEndQty = t2FQty where RANK3 = 1 and FMTOChange <= 0
set @R2s = @R2s +1
end
declare @R3s int = 1
declare @maxR3s int = (select MAX(RANK3) from #inv2)
while @R3s <= @maxR3s begin
declare @is int = 1
declare @maxIs int = (select MAX(rank2) from #inv2 where RANK3 = @R3s)
while @is <= @maxIs begin
update #inv2 set FSecBegQty = t2FSecQty where RANK2 = @is and RANK3 = 1
update #inv2 set FSecBegQty = (select FSecEndQty from #inv2 where RANK2 = @is and RANK3 = @R3s and FSecEndQty >0) where RANK2 = @is and RANK3 = @R3s+1    update #inv2 set FBegQty = t2FQty where RANK2 = @is and RANK3 = 1
update #inv2 set FBegQty = (select FEndQty from #inv2 where RANK2 = @is and RANK3 = @R3s and FEndQty >0) where RANK2 = @is and RANK3 = @R3s+1
set @is = @is + 1
end
declare @R31s int = 2
while @R31s <= @maxR3s begin
declare @js int = (select min(RANK2) from #inv2 where FSecBegQty >0 and RANK3 = @R31s)
declare @maxJs int =  (select max(RANK2) from #inv2 where FSecBegQty >0 and RANK3 = @R31s)
declare @FSecChaQty2 decimal(28,10)= (select FEntrySelfP0139 from #inv2 where RANK2 = 1 and RANK3 = @R31s)
while @js <= @maxJs begin
set @FSecChaQty2 = @FSecChaQty2 - (select FSecBegQty from #inv2 where RANK2 = @js and RA
NK3 = @R31s)
update #inv2 set FSecChaQty = @FSecChaQty2 where RANK2 = @js and RANK3 = @R31s
if @FSecChaQty2 > 0 update #inv2 set FSecMTOChange = FSecBegQty where RANK2 = @js and RANK3 = @R31s
if @FSecChaQty2 <=0 update #inv2 set FSecMTOChange = FSecBegQty + FSecChaQty where RANK2 = @js and RANK3 = @R31s
update #inv2 set FSecSumMTOChange = (select SUM(FSecMTOChange) from #inv2 where RANK3 = @R31s and FSecMTOChange >0) where RANK3 = @R31s
update #inv2 set FMRPClosed = case when (FSecSumMTOChange - FEntrySelfP0139 >= 0 ) then 1 else 0 end where RANK3 = @R31s
update #inv2 set FSecEndQty = FSecBegQty - FSecMTOChange where RANK3 = @R31s and FSecMTOChange > 0
update #inv2 set FSecEndQty = FSecBegQty where RANK3 = @R31s and FSecMTOChange <= 0
update #inv2 set FMTOChange = FSecMTOChange * FSecCoefficient where RANK2 = @js and RANK3 = @R31s
update #inv2 set FSumMTOChange = (select SUM(FMTOChange) from #inv2 where RANK3 = @R31s and FMTOChange > 0 ) where RANK3 = @R31s
update #inv2 set FEndQty = FBegQty - FMTOChange where RANK3 = @R31s and FMTOChange > 0
update #inv2 set FEndQty = FBegQty where RANK3 = @R31s and FMTOChange <= 0
set @js = @js+1
end
set @R31s = @R31s +1
end
set @R3s = @R3s + 1
end
end
select * from #inv2
四、结束
反写采购申请明细表
update te set
te.FMRPClosed = ti.FMRPClosed,
te.FCommitQty = ti.FSumMTOChange,
te.FAuxCommitQty = ti.FSumMTOChange / ti.FCoefficient,
te.FSecCommitQty = case when ti.FSecSumMTOChange IS null then 0 else ti.FSecSumMTOChange end,
te.FOrderQty = ti.FSumMTOChange,
te.FEntrySelfP0140 = case when ti.FSecUnitID = 0 then ti.FSumMTOChange else ti.FSecSumMTOChange end,
te.FEntrySelfP0141 = 1
from PORequestEntry te,#inv2 ti where te.FDetailID = ti.FDetailID
插⼊MTO单据体临时表
insert into #t_MTOEntry
select
FMTOInterID,
'' as "FIndex",
FItemID,
'0' as "FAuxPropID",
FBatchNo,
FStockID,
FStockPlaceID,
FBegQty,
null as "FSecUnitID",
FUnitID,
FBegQty / FCoefficient as "FQty",
FSecCoefficient,
case when FSecBegQty is null then 0 else FSecBegQty end as "FSecQty",
'0' as FChangeQty_Base,
FMTOChange / FCoefficient as "FChangeQty",
case when FSecMTOChange is null then 0 else FSecMTOChange end as "FChangeSecQty",
case when (FKFDate = '') then null else FKFDate end AS "FKFDate",
FKFPeriod,
case when (FKFDate = '') then null else FKFDate + FKFPeriod end AS "FPeriodDate",
t2FMTONo,
t1FMTONo,
FMTOChange,
'',
'',
'',
''
from #inv2 where FMTOChange > 0
set @R1 = @R1+1
end
插⼊MTO单据头临时表
insert into #t_MTO
select
FMTOInterID,
1107011,
1107011,
'MTOAUTO'+LTRIM(str(FMTOInterID)),
CONVERT(varchar(10),getdate(),23)+' 00:00:00.000',
'',
16394,
GETDATE(),
2649,
16394,
277,
1,
0,
0,
FBillNo,
70
from #inv2
插⼊数据表
insert into t_MTOChange select * from #t_MTO
insert into t_MTOChangeEntry select * from #t_MTOEntry
插⼊审批流
Insert Into ICClassCheckRecords1107011(FPage,FBillID,FBillEntryID,FBillNo, FBillEntryIndex,FCheckLevel,FCheckLevelTo,FMode,FCheckMan, FCheckIdea,FCheckDate,FDescriptions)    Values (1,@maxnum,0,'MTOAUTO'+ltrim(str(@maxnum)),0,-99,-1,0,16394,'',GetDate(),'审核')
Insert Into ICClassCheckRecords1107011(FPage,FBillID,FBillEntryID,FBillNo, FBillEntryIndex,FCheckLevel,FCheckLevelTo,FMode,FCheckMan, FCheckIdea,FCheckDate,FDescriptions)    Values (1,@maxnum,0,'MTOAUTO'+ltrim(str(@maxnum)),0,-1,1,0,16394,'',GetDate(),'审核')
校对即时库存
EXEC CheckInventory
更新采购申请单单据头MTO内码
update PORequest set FChildren = FChildren + 1,FHeadSelfP0134 = @maxNum where FInterID = @finterid
结束
end

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