Question

下面您将看到有些行具有相同的ContractID和Part Desc，但有两种不同类型的布尔值（一行为true，另一行为false）。我只想返回ContractID和Part Dec只有false值的行。如果是，则不返回，如果存在行为true且行为false的情况，请执行不回来这是我到目前为止所拥有的。

SELECT        TOP (100) PERCENT dbo.ContractServices.ContractServiceID, dbo.ContractServices.ContractID, dbo.ContractServices.ServiceType, dbo.ContractServices.QuoteID, dbo.ContractServices.PartsCharge, 
                         dbo.ContractParts.PartDescription, dbo.ServiceCallCharges.ChargeDescription, dbo.ServiceCalls.ServiceCallID, dbo.ServiceCallCharges.ShowOnFieldTicket, dbo.ContractServices.Renewed
FROM            dbo.ContractServices INNER JOIN
                         dbo.ContractParts ON dbo.ContractServices.ContractServiceID = dbo.ContractParts.ContractServiceID INNER JOIN
                         dbo.ServiceCallCharges ON dbo.ServiceCallCharges.ChargeDescription LIKE '%' + dbo.ContractParts.PartDescription + '%' INNER JOIN
                         dbo.ServiceCalls ON dbo.ServiceCallCharges.ServiceCallID = dbo.ServiceCalls.ServiceCallID AND dbo.ContractServices.ContractID = dbo.ServiceCalls.ContractID AND 
                         dbo.ContractParts.ContractID = dbo.ServiceCalls.ContractID INNER JOIN
                         dbo.ServiceCallServiceTypes ON dbo.ServiceCalls.ServiceCallID = dbo.ServiceCallServiceTypes.ServiceCallID
WHERE        (dbo.ContractServices.PartsCharge > 0) AND (dbo.ServiceCallCharges.ChargeDescription LIKE '   -%') AND (dbo.ContractServices.Renewed = 'True') AND (dbo.ServiceCallCharges.ShowOnInvoice = 'False')
GROUP BY dbo.ContractServices.ContractServiceID, dbo.ContractServices.ContractID, dbo.ContractServices.ServiceType, dbo.ContractServices.QuoteID, dbo.ContractServices.PartsCharge, dbo.ContractParts.PartDescription, 
                         dbo.ServiceCallCharges.ChargeDescription, dbo.ServiceCalls.ServiceCallID, dbo.ServiceCallCharges.ShowOnFieldTicket, dbo.ContractServices.Renewed
ORDER BY dbo.ContractServices.ContractID

我希望摆脱这样的一些输出：

177633  S00304  LEVEL2  3   126.6700    SAMPLE, OIL    - SAMPLE, OIL    True    True
177633  S00304  LEVEL2  3   126.6700    SAMPLE, OIL    - SAMPLE, OIL    False   True


198559  S00369  SERVICE 6   240.6800    FILTER, FUEL       - FILTER, FUEL   True    True
198559  S00369  SERVICE 6   240.6800    FILTER, FUEL       - FILTER, FUEL   False   True

你可以看到除了一个字段外，一切都是一样的。如果发生这种情况，我想从视图中删除它。我只想返回在该特定字段中只有false的值。为实现这一目标，需要进入此查询的逻辑是什么？

Answer 1

您可以尝试以下查询：

SELECT 
ContractServiceID, 
ContractID, 
ServiceType, 
QuoteID, 
PartsCharge,  
PartDescription,
ChargeDescription,
ServiceCallID,
'False' as ShowOnFieldTicket,
Renewed
FROM
(
SELECT  DISTINCT
    dbo.ContractServices.ContractServiceID, 
    dbo.ContractServices.ContractID, 
    dbo.ContractServices.ServiceType, 
    dbo.ContractServices.QuoteID, 
    dbo.ContractServices.PartsCharge, 
    dbo.ContractParts.PartDescription, 
    dbo.ServiceCallCharges.ChargeDescription, 
    dbo.ServiceCalls.ServiceCallID, 
    SUM(CASE WHEN dbo.ServiceCallCharges.ShowOnFieldTicket = 'True' THEN 1 ELSE NULL)  
        OVER (PARTITION BY dbo.ContractServices.ContractServiceID, dbo.ContractServices.ContractID ORDER BY dbo.ContractServices.ContractID) as ShowOnFieldTicket
    dbo.ContractServices.Renewed
FROM   
    dbo.ContractServices 
        INNER JOIN dbo.ContractParts 
            ON dbo.ContractServices.ContractServiceID = dbo.ContractParts.ContractServiceID 
        INNER JOIN dbo.ServiceCallCharges 
            ON dbo.ServiceCallCharges.ChargeDescription LIKE '%' + dbo.ContractParts.PartDescription + '%' 
        INNER JOIN dbo.ServiceCalls 
            ON dbo.ServiceCallCharges.ServiceCallID = dbo.ServiceCalls.ServiceCallID 
                AND dbo.ContractServices.ContractID = dbo.ServiceCalls.ContractID 
                AND dbo.ContractParts.ContractID = dbo.ServiceCalls.ContractID 
        INNER JOIN dbo.ServiceCallServiceTypes 
            ON dbo.ServiceCalls.ServiceCallID = dbo.ServiceCallServiceTypes.ServiceCallID
WHERE 
    (dbo.ContractServices.PartsCharge > 0) AND 
    (dbo.ServiceCallCharges.ChargeDescription LIKE '   -%') AND 
    (dbo.ContractServices.Renewed = 'True') AND 
    (dbo.ServiceCallCharges.ShowOnInvoice = 'False')

) T
WHERE ShowOnFieldTicket is NULL
ORDER BY ContractID

Answer 2

WITH cte2 AS (SELECT        TOP (100) PERCENT ContractServices_1.ContractServiceID, ContractServices_1.ContractID, ContractServices_1.ServiceType, ContractServices_1.QuoteID, ContractParts_1.PartDescription, 
                                                         ServiceCallCharges_1.ChargeDescription, ServiceCalls_1.ServiceCallID, ServiceCallCharges_1.ShowOnFieldTicket, ContractServices_1.Renewed
                                FROM            dbo.ContractServices AS ContractServices_1 INNER JOIN
                                                         dbo.ContractParts AS ContractParts_1 ON ContractServices_1.ContractServiceID = ContractParts_1.ContractServiceID INNER JOIN
                                                         dbo.ServiceCallCharges AS ServiceCallCharges_1 ON ServiceCallCharges_1.ChargeDescription LIKE '%' + ContractParts_1.PartDescription + '%' INNER JOIN
                                                         dbo.ServiceCalls AS ServiceCalls_1 ON ServiceCallCharges_1.ServiceCallID = ServiceCalls_1.ServiceCallID AND ContractServices_1.ContractID = ServiceCalls_1.ContractID AND 
                                                         ContractParts_1.ContractID = ServiceCalls_1.ContractID
                                WHERE        (ServiceCallCharges_1.ChargeDescription LIKE '   -%' OR
                                                         ServiceCallCharges_1.ChargeDescription LIKE '%') AND (ServiceCallCharges_1.ShowOnFieldTicket = 'True') AND (ContractServices_1.Renewed = 'True')
                                GROUP BY ContractServices_1.ContractServiceID, ContractServices_1.ContractID, ContractServices_1.ServiceType, ContractServices_1.QuoteID, ContractParts_1.PartDescription, 
                                                         ServiceCallCharges_1.ChargeDescription, ServiceCalls_1.ServiceCallID, ContractServices_1.Renewed, ServiceCallCharges_1.ShowOnFieldTicket
                                ORDER BY ContractServices_1.ContractID), cte1 AS
    (SELECT        TOP (100) PERCENT dbo.ContractServices.ContractServiceID, dbo.ContractServices.ContractID, dbo.ContractServices.ServiceType, dbo.ContractServices.QuoteID, dbo.ContractParts.PartDescription, 
                                dbo.ServiceCallCharges.ChargeDescription, dbo.ServiceCalls.ServiceCallID, dbo.ServiceCallCharges.ShowOnFieldTicket, dbo.ContractServices.Renewed
      FROM            dbo.ContractServices INNER JOIN
                                dbo.ContractParts ON dbo.ContractServices.ContractServiceID = dbo.ContractParts.ContractServiceID INNER JOIN
                                dbo.ServiceCallCharges ON dbo.ServiceCallCharges.ChargeDescription LIKE '%' + dbo.ContractParts.PartDescription + '%' INNER JOIN
                                dbo.ServiceCalls ON dbo.ServiceCallCharges.ServiceCallID = dbo.ServiceCalls.ServiceCallID AND dbo.ContractServices.ContractID = dbo.ServiceCalls.ContractID AND 
                                dbo.ContractParts.ContractID = dbo.ServiceCalls.ContractID
      WHERE        (dbo.ServiceCallCharges.ChargeDescription LIKE '   -%' OR
                                dbo.ServiceCallCharges.ChargeDescription LIKE '%') AND (dbo.ServiceCallCharges.ShowOnFieldTicket = 'False') AND (dbo.ContractServices.Renewed = 'True')
      GROUP BY dbo.ContractServices.ContractServiceID, dbo.ContractServices.ContractID, dbo.ContractServices.ServiceType, dbo.ContractServices.QuoteID, dbo.ContractParts.PartDescription, 
                                dbo.ServiceCallCharges.ChargeDescription, dbo.ServiceCalls.ServiceCallID, dbo.ContractServices.Renewed, dbo.ServiceCallCharges.ShowOnFieldTicket
      ORDER BY dbo.ContractServices.ContractID)
    SELECT        TOP (100) PERCENT cte1_1.ContractServiceID, cte1_1.ContractID, cte1_1.ServiceType, cte1_1.QuoteID, cte1_1.PartDescription, cte1_1.ChargeDescription, cte1_1.ServiceCallID, cte1_1.ShowOnFieldTicket, 
                              cte1_1.Renewed
     FROM            cte1 AS cte1_1 LEFT OUTER JOIN
                              cte2 AS cte2_1 ON cte1_1.PartDescription = cte2_1.PartDescription AND cte1_1.ContractID = cte2_1.ContractID
     WHERE        (cte2_1.ShowOnFieldTicket IS NULL)
     GROUP BY cte1_1.ContractServiceID, cte1_1.ContractID, cte1_1.ServiceType, cte1_1.QuoteID, cte1_1.PartDescription, cte1_1.ChargeDescription, cte1_1.ServiceCallID, cte1_1.ShowOnFieldTicket, cte1_1.Renewed, 
                              cte2_1.ShowOnFieldTicket
     ORDER BY cte1_1.ContractID

返回只有一个布尔值的行

2 个答案: