Question

我有来自多个不同来源的数据，试图将它们组合成一个整洁的表，然后将其用于将来的所有查询。决赛桌将列出订单。

我已经解决了两个查询，而我要做的就是UNION它们。单独运行查询不会返回任何问题，但是当我尝试将它们合并到一个表中时，会得到

将数据类型varchar转换为数字时出错

我的第二张表几乎是所有varchar列。我假设此错误源于我的第一个表具有数字列，并且编译器正在尝试将第二个表的列的数据类型匹配到第一个表。

问题是，我尝试将所有数字列手动转换为数字，但仍然始终会出现相同的错误。有人有建议吗？我应该尝试翻转表格的顺序吗？还有更优雅的解决方案吗？

以下是查询：

SELECT *
INTO SpArchivedOrders
FROM 
    (SELECT
         CONVERT(Date,I.Date_Created) Date_Created,
         I.Company_Code,
         I.Division_Code,
         CAST(I.Invoice_Number AS NUMERIC) Invoice_Number, -- numeric
         Sh.CUST_PO, 
         I.Total_Quantity,  -- numeric
         ID.Total,  -- money?
         SH.Ship_City City,
         CASE 
            WHEN SH.Ship_Cntry <> 'US' 
               THEN 'INT' 
            ELSE SH.Ship_prov 
         END State,
         SH.Ship_Zip Zip,
         SH.Ship_Cntry Country,
         MONTH(I.Date_Created) Month,
         S.CustomerEmail    --varchar
     FROM 
         [JMNYC-AMTDB].[AMTPLUS].[dbo].Invoices I (nolock)
     LEFT JOIN 
         (SELECT 
              ID.Company_Code, ID.Division_Code,
              ID.Invoice_Number,
              SUM (ID.Price * ID.Quantity) Total
          FROM 
              [JMNYC-AMTDB].[AMTPLUS].[dbo].Invoices_Detail ID (nolock)
          GROUP BY 
              ID.Company_Code, ID.Division_Code, ID.Invoice_Number) ID ON I.Company_Code = ID.Company_Code
                                                                       AND I.Division_Code = ID.Division_Code
                                                                       AND I.Invoice_Number = ID.Invoice_Number
     LEFT JOIN 
         [JMDNJ-ACCELSQL].[A1WAREHOUSE].[dbo].SHIPHIST SH (nolock) ON I.Pickticket_Number = SH.Packslip
     LEFT JOIN 
         [JMDNJ-ACCELSQL].[A1WAREHOUSE].[dbo].[SpMagentoCustomerEmailData] S ON SH.CUST_PO = S.InvoiceNumber
     WHERE  
         I.Company_Code = '09' 
         AND I.Division_Code = '001'
         AND I.Customer_Number = 'ECOM2X'
         AND ISNUMERIC(SH.CUST_PO) <> 0 
         AND CustomerEmail IS NOT NULL

 UNION

 SELECT  
     CONVERT(DATE, DATEADD(day, CAST(SS.OrderDate AS INT), '1899-12-30')) Date_Created,
     '09' Company_Code, '001' Division_Code,
     CAST('00000' AS Numeric) Invoice_Number,
     SS.OrderNumber CUST_PO,
     CAST(SS.TotalQuantity AS NUMERIC) Total_Quantity,
     CAST(SS.OrderAmount  AS NUMERIC) Total,
     SS.ShippingCity City,
     CASE 
        WHEN SS.CountryCode <> 'US' 
           THEN 'INT' 
        ELSE SS.StateCode 
     END State,
     SS.ShippingZip Zip, SS.CountryCode Country,
     MONTH(CONVERT(DATE, DATEADD(DAY, CAST(SS.OrderDate AS INT), '1899-12-30'))) Month,
     SS.Email CustomerEmail
 FROM 
     SpShopifyDataNew SS (nolock)) T
ORDER BY
    Date_Created DESC

尝试合并两个表，将数据类型varchar转换为数值时出错

0 个答案: