Question

我有这个查询，我写的是为了获得期初余额和余额，但它没有计算CrAmount。我不确定我是否可以提供表格结构和数据，因为如果有人能够发现这个问题，那么这个结构和数据太大而且太复杂了。

;WITH CTE AS (
    SELECT 
    [Master].[TransactionCode], [Master].[TransactionDate], SUM(DrAmount) [DrAmount], SUM(CrAmount) [CrAmount]
    FROM 
    [FICO].[tbl_TransactionDetail] [Detail], [FICO].[tbl_TransactionMaster] [Master]

    --WHERE [VoucherDate] BETWEEN CAST('Dec  01 2017 12:00AM' AS DATE) AND CAST('Dec 30 2017 12:00AM' AS DATE)
    WHERE 
    [Master].[ID] = [Detail].[TransactionCode] 

    GROUP BY [Detail].[ID], [Master].[TransactionCode], [Master].[TransactionDate]
)
SELECT TransactionCode, [TransactionDate], D.DrAmount, D.CrAmount, D.Amount, D.Amount-ISNULL(D.DrAmount,D.CrAmount) [Opening]
FROM(
    SELECT *,
            SUM(ISNULL(DrAmount, 0)+ISNULL(CrAmount, 0)) OVER (ORDER BY TransactionCode 
                     ) as Amount
    FROM CTE
    )D

WHERE D.[TransactionDate] BETWEEN CAST('Mar 26 2018 12:00AM' AS DATE) AND CAST('Mar 30 2018 12:00AM' AS DATE)

输出就是这个。如果给出DrAmount，它将从Amount中减去它并显示Opening Balance。金额是根据数据库中的先前条目计算的。

TransactionCode                                    TransactionDate         DrAmount                                CrAmount                                Amount                                  Opening
-------------------------------------------------- ----------------------- --------------------------------------- --------------------------------------- --------------------------------------- ---------------------------------------
CPV--43---18                                       2018-03-26 00:00:00.000 25000.0000000                           0.0000000                               98666164.0000000                        98641164.0000000
CPV--43---18                                       2018-03-26 00:00:00.000 0.0000000                               28700.0000000                           98666164.0000000                        98666164.0000000
CPV--43---18                                       2018-03-26 00:00:00.000 1500.0000000                            0.0000000                               98666164.0000000                        98664664.0000000
CPV--43---18                                       2018-03-26 00:00:00.000 2200.0000000                            0.0000000                               98666164.0000000                        98663964.0000000
CPV--44---18                                       2018-03-27 00:00:00.000 2300.0000000                            0.0000000                               98670764.0000000                        98668464.0000000
CPV--44---18                                       2018-03-27 00:00:00.000 0.0000000                               2300.0000000                            98670764.0000000                        98670764.0000000

Answer 1

也许你应该像这样处理它：

DR = case when SUM(DR-CR) >=0 then SUM(DR-CR) else 0 end
CR = case when SUM(CR-DR) >=0 then SUM(CR-DR) else 0 end

以下是如何应用这个：

--put in your dates here
declare @start date = '20180301'
    , @end date = '20180331' 

select transactionid
     ,DR = case when SUM(DR-CR) >=0 then SUM(DR-CR) else 0 end
     ,CR = case when SUM(CR-DR) >=0 then SUM(CR-DR) else 0 end 
from detail d
     join header h on d.id=h.id
where trandate <= @start
group by transactionID

union all

select transactionid, DR,CR
from detail
    join header h on d.id=h.id
where transdate between @start and @end

金额未正确填充

1 个答案: