Question

PaymentID  Date           TotalBill   Bill Paid Amount    Remaining Bill

1          05-04-2018      2,10,000      20,000             1,90,000
2          10-05-2018      2,10,000      60,000             1,30,000
3          13-06-2018      2,10,000      30,000             1,00,000

如上所述，帐单的付款是在不同的日期分期付款的。每次支付部分账单时如何查找剩余的账单金额？我想要上面的结果，但是我不知道正确的SQL Server查询。

我使用了以下查询：

SELECT siph.SupplyPaymentID,si.SupplyInvoiceID,siph.DateOfPayment,si.TotalBill,siph.BillPaidAmount,(si.TotalBill-siph.BillPaidAmount) as RemainingBillAmount from SupplyInvoicePaymentHistory siph inner join SupplyInvoice si on siph.SupplyInvoiceID=si.SupplyInvoiceID

但是会产生以下错误结果

PaymentID  Date           TotalBill   Bill Paid Amount    Remaining Bill

    1          05-04-2018      2,10,000      20,000             1,90,000
    2          10-05-2018      2,10,000      60,000             1,50,000
    3          13-06-2018      2,10,000      30,000             1,80,000

如何在每次支付部分账单时找到正确的剩余账单金额？

Answer 1

将df <- structure(list(ID = c(101, 102, 103, 104, 105, 106, 107), Adm = structure(c(1326309720, 1326309900, 1328990700, 1328997240, 1329000840, 1329004440, 1329004680 ), class = c("POSIXct", "POSIXt"), tzone = ""), Disc = structure(c(1326313800, 1326317340, 1328995860, 1329003060, 1329006660, 1329013860, 1329013860 ), class = c("POSIXct", "POSIXt"), tzone = "")), .Names = c("ID", "Adm", "Disc"), row.names = c(NA, -7L), class = "data.frame") # ID Adm Disc #1 101 2012-01-12 00:52:00 2012-01-12 02:00:00 #2 102 2012-01-12 00:55:00 2012-01-12 02:59:00 #3 103 2012-02-12 01:35:00 2012-02-12 03:01:00 #4 104 2012-02-12 03:24:00 2012-02-12 05:01:00 #5 105 2012-02-12 04:24:00 2012-02-12 06:01:00 #6 106 2012-02-12 05:24:00 2012-02-12 08:01:00 #7 107 2012-02-12 05:28:00 2012-02-12 08:01:00函数与SUM子句一起使用。

OVER

Answer 2

See live demo

您可以尝试如下查询

SELECT 
    siph.SupplyPaymentID,
    si.SupplyInvoiceID,
    siph.DateOfPayment,
    si.TotalBill,
    siph.BillPaidAmount,
    si.TotalBill-SUM(siph.BillPaidAmount) over( order by siph.DateOfPayment asc) as RemainingBillAmount 
from SupplyInvoicePaymentHistory siph 
inner join SupplyInvoice si 
on siph.SupplyInvoiceID=si.SupplyInvoiceID

Answer 3

尝试一下

;WITH CTE(PaymentID,[Date],TotalBill,BillPaidAmount)
AS
(
SELECT 1,'05-04-2018',210000,20000 UNION ALL
SELECT 2,'10-05-2018',210000,60000 UNION ALL
SELECT 3,'13-06-2018',210000,30000   
)
SELECT *, TotalBill-SUM(BillPaidAmount)OVER(ORDER BY [Date]) AS RemainingBill   FROM CTE

结果

PaymentID   Date        TotalBill   BillPaidAmount  RemainingBill
-----------------------------------------------------------------
1           05-04-2018    210000        20000           190000
2           10-05-2018    210000        60000           130000
3           13-06-2018    210000        30000           100000

演示：http://rextester.com/MKP99723

Answer 4

如果我使用siph.DateOfPayment而不是“ OVER（ORDER BY日期行在未绑定前导和当前行之间）的日期”中的日期，则会产生以下结果

PaymentID  Date           TotalBill   Bill Paid Amount    Remaining Bill

1          05-04-2018      2,10,000      20,000             1,90,000
2          10-05-2018      2,10,000      60,000             3,40,000
3          13-06-2018      2,10,000      30,000             3,40,000

查询以在SQL Server中查找“剩余帐单金额”

4 个答案: