Question

我做了一个查询，将每个商品的行数添加到小计中。但是，由于缺少唯一列，我使用＆＃34; Created_Date＆＃34;我的循环中的列告诉程序要添加（或不添加）的数字并继续。这大部分都有用，直到我意识到我们有机器进行数据输入而不是人们这样做了＃34; Created_Date＆＃34;虽然它很少发生，但在第二阶段可能是相同的。

如何更改循环以添加＆＃34;行数＆＃34;甚至使用相同的＆＃34; Create_Date＆＃34;进入小计。如果商品是一样的而不打破整个事情？感谢。

未添加内容的示例（请注意Create_Date）：

我的代码/查询：

BEGIN
    SET NOCOUNT ON;
    SELECT DISTINCT
           ISNULL(T.PRODUCT_ID, 'NULL') AS [Commodity], 
           ISNULL(T.PO_NO, 'NULL') AS [PO NO],
           ISNULL(T.LINE_NO, 'NULL') AS [LINE NO],
           QUOTENAME(T.DESCRIPTION, '"') AS [PO Line Description],
           QUOTENAME(C.DESCRIPTION, '"') AS [Commodity Description],
           ISNULL(T.FY, 'NULL') AS [Fiscal Year],
           PH.Vendor_ID AS [Vendor ID],
           QUOTENAME (V.Vendor_Name, '"') AS [Vendor Name],
           T.QUANTITY,
           T.UNIT_COST,
           T.QUANTITY*T.UNIT_COST AS [Line Amount],
           PH.Created_Date,
           (Select CAST(0.00 as numeric(10,2))) AS Sub_Total_Cost
    INTO ##TmpPOReport             
    FROM       dbo.DBVW_FI_REQ_PO_ITEMS T
    INNER JOIN dbo.FI_VENDOR FV ON T.INST_ID=FV.INST_ID 
    INNER JOIN dbo.FI_REQ_PO_HEADER PH ON T.PO_NO=PH.PO_NO
    INNER JOIN dbo.FI_VENDOR V ON PH.VENDOR_ID=V.VENDOR_ID
    INNER JOIN dbo.FI_COMMODITY C ON T.PRODUCT_ID=C.FI_COMMODITY_CODE 

    WHERE      T.INST_ID = 'SC00' AND
               T.FY = '2015' AND
               V.VENDOR_TYPE = 'V' AND 
               T.PO_NO IS NOT NULL AND
               (T.PRODUCT_ID <> '' AND T.PRODUCT_ID IS NOT NULL)
               AND T.QUANTITY*T.UNIT_COST BETWEEN '1000' AND '20000'
    Order By Commodity

    DECLARE @PID varchar(15)=00,
            @QUANTITY int,
            @UNIT_COST numeric(10,2),
            @PrevID varchar(15),
            @CreateDate datetime,
            @PrevDate datetime = getdate(),
            @RowAmount numeric(10,2),
            @SubTotal numeric(10,2) = 0.00

    SET NUMERIC_ROUNDABORT OFF; 

    WHILE EXISTS(Select TOP 1 * FROM ##TmpPOReport WHERE Sub_Total_Cost = 0.00)
    BEGIN
        SET @RowAmount = (Select TOP 1 (QUANTITY * UNIT_COST) FROM ##TmpPOReport WHERE Sub_Total_Cost = 0.00)

        SELECT TOP 1 @PID = Commodity, @CreateDate = Created_Date FROM ##TmpPOReport WHERE Sub_Total_Cost = 0.00
        IF(@PID = @PrevID)AND(@CreateDate <> @PrevDate)
            BEGIN
            SET @SubTotal += @RowAmount;
            UPDATE T SET Sub_Total_Cost = @SubTotal FROM ##TmpPOReport T WHERE T.Commodity = @PID AND T.Created_Date = @CreateDate
            SET @PrevID = @PID;
            SET @PrevDate = @CreateDate
        END
    ELSE 
        BEGIN
            SET @SubTotal = @RowAmount;
            UPDATE T SET Sub_Total_Cost = @SubTotal FROM ##TmpPOReport T WHERE T.Commodity = @PID AND T.Created_Date = @CreateDate
            SET @PrevID = @PID;
            SET @PrevDate = @CreateDate
        END

    END

    SET NUMERIC_ROUNDABORT ON;  
    SELECT * FROM ##TmpPOReport
    WHERE [Line Amount] BETWEEN '1000' AND '20000'
    DROP TABLE ##TmpPOReport
END

再次感谢你们！非常感谢。

Answer 1

您可以使用http://plnkr.co/edit/nqChzn5OATNMeSZL7ItJ?p=preview。

在临时表中创建唯一列

<table ng-if="query" class="table table-hover table-responsive" >
       <thead>     
           <tr>
               <th>
                   ({{filteredResults.length}}) Results Found
               </th>
           </tr>       
        <tr>
            <td>Acc. ID</td>
            <td>Acc. Name</td>
            <td>Acc Address</td>
            <td>City</td>
            <td>Zip</td>
            <td>Phone</td>
            <td>Parent Name</td>
            <td>Account Type</td>
            <td>Account Status</td>
            <td>Credit Term</td>
        </tr>
    </thead>
    <tbody>
        <tr ng-repeat="result in vm.results | filter:query as filteredResults">
            <td>{{ result.accountId }}</td>
            <td>{{ result.accountName }}</td>
            <td>{{ result.address }}</td>
            <td>{{ result.city }}</td>
            <td>{{ result.state }}</td>
            <td>{{ reuslt.zip }}</td>
            <td>{{ result.phone }}</td>
            <td>{{ result.parentName }}</td>
            <td>{{ result.accountType }}</td>
            <td>{{ result.accountStatus }}</td>
            <td>{{ result.accountStatus }}</td>
        </tr>
    </tbody>

</table>

使用新的RowID列而不是创建日期来区分特定的PO行。

我没注意到您使用的是select ROW_NUMBER() over (order by [Commodity], [PO NO], [LINE NO]) RowID, ... INTO ##TmpPOReport from ...。在select中添加Distinct会使row_number无效，因为返回的每个行号都是唯一的。您必须使用组来确保返回不同的行。所以添加到select的末尾：

Distinct

添加没有唯一列的小计

1 个答案: