如何为开始日期和结束日期之间的每个工作日创建多行

Question

我想为我的开始日期和结束日期之间的每个工作日创建一行。这样生产量就会按实际周数分配，而不仅仅是开始周数。

我现在拥有的：

SELECT DISTINCT
      PH.ProdHeaderOrdNr,
      PH.ProdstatusCode,
      PH.partcode,
      PH.description,
      PBOM.subpartcode,
      PBOM.description as N'Description subpart',
      PBOO.qty,
      PBOO.producedqty,
      PBOO.machcycletime,
      PBOO.qty-PBOO.producedqty as N'to produce',
      case when(PBOO.qty-PBOO.producedqty)*(1+(convert(decimal(4,2),PBOM.waste)/100))<=0 
           then 0 
           else (PBOO.qty-PBOO.producedqty)*(1+(convert(decimal(4,2),PBOM.waste)/100)) 
           end as N'amount subpart needed',
      (DATEDIFF(dd, PBOO.startdate, PBOO.enddate) + 1)
              -(DATEDIFF(wk, PBOO.startdate, PBOO.enddate) * 2)
              -(CASE WHEN DATENAME(dw, PBOO.startdate) = 'Sunday' THEN 1 ELSE 0 END)
              -(CASE WHEN DATENAME(dw, PBOO.enddate) = 'Saturday' THEN 1 ELSE 0 END)
              As NoOfWeekDays,
      case when PBOO.machcycletime *((PBOO.qty-PBOO.producedqty)/PBOO.qty)/3600<=0 
           then 0 
           else  Round(PBOO.machcycletime *((PBOO.qty-PBOO.producedqty)/PBOO.qty)/3600,2) 
           end as N'hours remaining',
      PBOO.startdate,
      PBOO.enddate,
      datepart(year,PBOO.startdate) as N'Year',
      datepart(isoww,PBOO.startdate) as N'Week'

FROM
         dbo.T_ProductionHeader  AS PH,
         dbo.T_ProdBillofMat as PBOM,
         dbo.T_Part as P,
         dbo.T_ProdBillOfOper as PBOO,
         dbo.T_MachGrp as M

Where
    PH.ProdHeaderDossierCode = PBOM.ProdHeaderDossierCode    AND
    PH.ProdHeaderDossierCode = PBOO.ProdHeaderDossierCode AND
    PBOO.MachGrpCode = M.MachGrpCode AND
    M.DeptCode = '0720' and
    PH.ProdStatusCode BETWEEN 30 and 40 AND
    PBOM.LineNr = '10' and
    left(PH.partcode,1) in ('P', 'H')and
    PBOO.finishedInd = 0

导致：

我想得到下一个结果：

n 行数，其中 N 等于从开始日期到结束日期的工作日数以及以下列的值分布在这些工作日

"to produce"
"amount subpart needed"
“剩余小时数”

已添加列

"running date"（工作日日期）
"running year"（运行日期的年份）
"running week"（运行日期的等周）

我删除了 "NoOfWeekDays" 列

我已尝试创建 CTE，但无法正常工作。

根据 KumarHarsh 的回答：

我得到以下结果： result based on KumarHarsh

这是我当前的 sql-代码：

With CTE As
(
 Select PH.ProdHeaderOrdNr,
      PH.ProdstatusCode,
      PH.partcode,
      PH.description,
      PBOM.subpartcode,
      PBOM.description as N'DescriptionSubpart',
      PBOO.qty,
      PBOO.producedqty,
      PBOO.machcycletime,
      PBOO.qty-PBOO.producedqty as N'ToProduce',
      case when(PBOO.qty-PBOO.producedqty)*(1+(convert(decimal(4,2),PBOM.waste)/100))<=0 
           then 0 
           else (PBOO.qty-PBOO.producedqty)*(1+(convert(decimal(4,2),PBOM.waste)/100)) 
           end as N'AmountSubpartNeeded',
      (DATEDIFF(dd, PBOO.startdate, PBOO.enddate) + 1)
              -(DATEDIFF(wk, PBOO.startdate, PBOO.enddate) * 2)
              -(CASE WHEN DATENAME(dw, PBOO.startdate) = 'Sunday' THEN 1 ELSE 0 END)
              -(CASE WHEN DATENAME(dw, PBOO.enddate) = 'Saturday' THEN 1 ELSE 0 END)
              As NoOfWeekDays,
      case when PBOO.machcycletime *((PBOO.qty-PBOO.producedqty)/PBOO.qty)/3600<=0 
           then 0 
           else  Round(PBOO.machcycletime *((PBOO.qty-PBOO.producedqty)/PBOO.qty)/3600,2) 
           end as N'HoursRemaining',
      PBOO.startdate as N'Startdate',
      PBOO.enddate as N'Enddate',
      datepart(year,PBOO.startdate) as N'Year',
      datepart(isoww,PBOO.startdate) as N'Week'
From
         dbo.T_ProductionHeader  AS PH,
         dbo.T_ProdBillofMat as PBOM,
         dbo.T_Part as P,
         dbo.T_ProdBillOfOper as PBOO,
         dbo.T_MachGrp as M 
where
             PH.ProdHeaderDossierCode = PBOM.ProdHeaderDossierCode    AND
    PH.ProdHeaderDossierCode = PBOO.ProdHeaderDossierCode AND
    PBOO.MachGrpCode = M.MachGrpCode AND
    M.DeptCode = '0720' and
    PH.ProdStatusCode BETWEEN 30 and 40 AND
    PBOM.LineNr = '10' and
    left(PH.partcode,1) in ('P', 'H')and
    PBOO.finishedInd = 0
)

Select c.*
,ca.RunningDates, 
c.toproduce/c.NoOfWeekDays as N'ProductionPerWorkDay',
c.amountsubpartneeded/c.NoOfWeekDays as N'AmountSubPartNeededPerWorkDay',
c.HoursRemaining/c.NoOfWeekDays as N'HoursRemainingPerWorkDay'
from
CTE C
cross apply(select cd.yeardate as RunningDates from dbo.T_DayOfYear CD where cd.yeardate>=c.Startdate and cd.yeardate<=c.enddate)ca

感谢 KumarHarsch 的最终工作代码。

    with CTE As
(
Select PH.ProdHeaderOrdNr,
      PH.ProdstatusCode,
      PH.partcode,
      PH.description as N'Omschrijving',
      PBOM.subpartcode,
      left(p.partgrpcode,1)as N'artikelgroeptype',
      PBOM.description as N'Draad',
      PBOO.qty,
      PBOO.producedqty,
      PBOO.machcycletime,
      PBOO.MachGrpCode,
      pbom.waste,
      PBOO.qty-PBOO.producedqty as N'ToProduce',

      (DATEDIFF(dd, PBOO.startdate, PBOO.enddate) + 1)
              -(DATEDIFF(wk, PBOO.startdate, PBOO.enddate) * 2)
              -(CASE WHEN DATENAME(dw, PBOO.startdate) = 'Sunday' THEN 1 ELSE 0 END)
              -(CASE WHEN DATENAME(dw, PBOO.enddate) = 'Saturday' THEN 1 ELSE 0 END)
              As NoOfWeekDays,
      PBOO.startdate as N'Startdate',
      PBOO.enddate as N'Enddate'
From
         ((dbo.T_ProductionHeader  AS PH
         inner join  dbo.T_ProdBillofMat as PBOM on  PH.ProdHeaderDossierCode = PBOM.ProdHeaderDossierCode)
         inner join dbo.T_ProdBillOfOper as PBOO on PH.ProdHeaderDossierCode = PBOO.ProdHeaderDossierCode),
         dbo.T_MachGrp as M,
         dbo.T_part as P  
where

    PBOO.MachGrpCode = M.MachGrpCode AND
    M.DeptCode = '0720' and
    PH.ProdStatusCode in ( 11, 30, 40 ) AND
    PBOM.LineNr = '10' and
    left(PH.partcode,1) in ('P', 'H')and
    PBOO.finishedInd = 0 and
    p.partcode = pbom.subpartcode

    )

Select c.*
,ca.RunningDates,
cf.ndagen,
      datepart(year,ca.RunningDates) as N'Year_Run',
      datepart(isoww,ca.RunningDates) as N'Week_Run',
case when c.producedqty>convert(decimal(6,2),((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2))) * (c.qty/cf.ndagen) then 0
              else (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)) * (c.qty/cf.ndagen))  - (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen)) - (case when c.producedqty>((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen) then (c.producedqty-(((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen))) else 0 end) end
              As ProductionPerWorkDay,
 case when c.producedqty>convert(decimal(6,2),((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2))) * (c.qty/cf.ndagen) then 0
              else (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)) * (c.qty/cf.ndagen))  - (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen)) - (case when c.producedqty>((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen) then (c.producedqty-(((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen))) else 0 end) end *(1+(convert(decimal(4,2),c.waste)/100)) 
              as subpartneededperworkday,
      case when c.machcycletime *((case when c.producedqty>convert(decimal(6,2),((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2))) * (c.qty/cf.ndagen) then 0
              else (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)) * (c.qty/cf.ndagen))  - (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen)) - (case when c.producedqty>((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen) then (c.producedqty-(((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen))) else 0 end) end)/c.qty)/3600<=0 
           then 0 
           else  Round(c.machcycletime *((case when c.producedqty>convert(decimal(6,2),((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2))) * (c.qty/cf.ndagen) then 0
              else (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)) * (c.qty/cf.ndagen))  - (((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen)) - (case when c.producedqty>((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen) then (c.producedqty-(((DATEDIFF(dd, c.startdate, ca.RunningDates) + 1)
              -(DATEDIFF(wk, c.startdate, ca.RunningDates) * 2)-1) * (c.qty/cf.ndagen))) else 0 end) end)/c.qty)/3600,2) 
           end as N'HoursRemaining'           


from
CTE C
cross apply(select cd.capacityavailabledate as RunningDates from dbo.T_machgrpRealCapacity CD where cd.MachGrpCode = c.MachGrpCode and cd.capacityavailabledate>=c.Startdate and cd.capacityavailabledate<=c.enddate and DATENAME(dw, cd.capacityavailabledate) <> 'Sunday' and DATENAME(dw, cd.capacityavailabledate) <> 'Saturday' )ca
cross apply(select count(*) as ndagen from dbo.T_machgrpRealCapacity CD where cd.MachGrpCode = c.MachGrpCode and cd.capacityavailabledate>=c.Startdate and cd.capacityavailabledate<=c.enddate and DATENAME(dw, cd.capacityavailabledate) <> 'Sunday' and DATENAME(dw, cd.capacityavailabledate) <> 'Saturday' )cf

Answer 1

首先创建日历Table。

以任何你想要的方式填充。

create table CalendarDate(Dates DateTime primary key)
insert into CalendarDate WITH (TABLOCK)  (Dates)
select top (1000000) 
DATEADD(day, ROW_NUMBER()over(order by (select null))-1,'1970-01-01') DT
from sys.objects

假设您的主要查询在 CTE 中（此脚本未经测试）

With CTE As
(
 Select ,
DATEDIFF(dd, PBOO.startdate, PBOO.enddate) + 1 as Diff
From 
)

Select c.*
,ca.RunningDates 
'to produce'/Datediff
'amount subpart needed'/Datediff
from
CTE C
cross apply(select Dates as RunningDates from CalendarDate CD where cd.dates>=c.Startdate and cd.dates<=c.enddate)ca

这个答案很重要part.if这是正确的然后你可以继续。

我希望我的改变很清楚。

像'to produce'这样的别名是错误的，应该是一个单词ToProduce。

编辑 1，

create table #temp (startdt datetime,enddate datetime)
insert into #temp values('2010-01-01','2010-01-05')
,('2011-02-01','2011-02-06')

select t.*,ca.RunningDate from #temp t
cross apply(select cd.Dates as RunningDate 
from CalendarDate cd 
where cd.Dates>=t.startdt and cd.Dates<=t.enddate)ca

select t.*,cd.Dates as RunningDate from #temp t
inner join  CalendarDate cd 
on cd.Dates>=t.startdt and cd.Dates<=t.enddate

drop table #temp

检查你自己，它按预期工作正常。

Cross apply however results in only the first row being showed endlesly with the same value for runningdate

不是因为CROSS APPLY.Reason一定是什么东西else.Debug找到了。 you.Once 注释 CROSS APPLY 部分并检查结果或验证值 Calendar Table.

dbo.T_ProductionHeader AS PH, dbo.T_ProdBillofMat as PBOM,

不好的做法。明确提及 JOIN 语法。意外笛卡尔积连接的风险较小。逗号连接在最后 century.It 也便于其他人理解。

dbo.T_ProductionHeader  AS PH inner join
 dbo.T_ProdBillofMat as PBOM on PH.ProdHeaderDossierCode = PBOM.ProdHeaderDossierCode    AND
    PH.ProdHeaderDossierCode = PBOO.ProdHeaderDossierCode AND

将额外的过滤器放在 where 子句上，例如，PH.ProdStatusCode BETWEEN 30 and 40。

如何为开始日期和结束日期之间的每个工作日创建多行

How to create multiple rows for every workingday between an start and end date

sql

sql-server

sql-server-2014