SQL Server错误30​​72：子查询运行时错误

时间：2011-02-24 22:25:02

标签： sql ms-access ms-access-2007

我正在尝试运行以下SQL语句：

SELECT
    q1.ORDERID, q1.LINE, q1.HOURS,
    q1.HOURS  / (
        SELECT COUNT(*) FROM Query3 q2 WHERE q2.ORDERID = q1.ORDERID
    )
FROM Query3 q1;

但查询导致错误3072，描述为here。

谷歌搜索上述错误，我认为这是因为不同类型之间的比较（或其他我看不到的东西）。因此，使用查询，我发现以下查询正确运行：

SELECT
    q1.ORDERID, q1.LINE, q1.HOURS,
    q1.HOURS  / (
        SELECT COUNT(*) FROM Query3 q2 WHERE q2.ORDERID = "4000"
    )
FROM Query3 q1;

但是下一个没有（提高标题错误）：

SELECT
    q1.ORDERID, q1.LINE, q1.HOURS,
    q1.HOURS  / (
        SELECT COUNT(*) FROM Query3 q2 WHERE "4000" = q1.ORDERID
    ) AS Expr1
FROM Query3 q1;

在此建议之前，我尝试按以下方式转换子查询值：

CLng(Nz(q1.HOURS)) /
(SELECT COUNT(*) FROM Query3 q2 WHERE CStr(Nz(q2.ORDERID), "")) = CStr(Nz(q2.ORDERID, "")))

但我没有运气......

ORDERID 和 LINE 有字符串类型; HOUR有整数类型。运行SQL查询的环境是Access 2007。

Query3派生自Query2，它派生自Query1。涉及许多表格。我认为问题是由复杂的数据库结构引起的;我试图在更简单的数据库上执行这些查询，一切都正常运行。

什么会导致错误？

以下是Query3的定义：

SELECT
    [Qry REQUESTS ALL Authorized].Site,
    [Qry RDA and ORDERS].[Work Centre] AS [PO Work Center],
    [Qry RDA and ORDERS].[Work Centre Descr],
    [Qry RDA and ORDERS].DS_WORK_CENTER_MAIN,
    [Qry RDA and ORDERS].[ID SHAREPOINT] AS [SHAREPOINT ID],
    [Qry RDA and ORDERS].[QT Ordinamento] AS [PO QT Ordinam],
    [Qry RDA and ORDERS].[BUDGET ACTIVITY] AS [PO BDG Activ],
    [Qry RDA and ORDERS].RDA,
    [Qry RDA and ORDERS].[RDA Line],
    [Qry RDA and ORDERS].[PURCHASE ORDER],
    [Qry RDA and ORDERS].[PO Line],
    [Qry RDA and ORDERS].RESOURCE AS [PO Resource],
    [Qry RDA and ORDERS].[EFFECTIVE START DATE],
    [Qry RDA and ORDERS].[EFFECTIVE FINISH DATE],
    [Qry RDA and ORDERS].[PO LINE HOURS],
    [Qry Actual].Booking_Number AS [Act BookNum],
    Sum([Qry Actual].ACTUAL_HOURS) AS [Act Hours],
    IIf([PO LINE HOURS] IS NOT NULL,[Remaining],[PO LINE HOURS]-[Remaining]) AS [Remaining Hours],
    [PO LINE HOURS]-[Act Hours] AS Remaining,
    [Qry REQUESTS ALL Authorized].Program,
    [Qry REQUESTS ALL Authorized].[Ord Progr],
    [Qry REQUESTS ALL Authorized].[Main Program],
    [Qry REQUESTS ALL Authorized].[Ord Main Progr],
    [Qry RDA and ORDERS].ORD_WCM, [Qry RDA and ORDERS].ORD_WCS,
    [Qry RDA and ORDERS].DS_WORK_CENTER_SYSTEM,
    [Qry REQUESTS ALL Authorized].[Work Centre] AS [Author Work Center],
    [Qry REQUESTS ALL Authorized].QUARTER,
    [Qry REQUESTS ALL Authorized].Year,
    [Qry REQUESTS ALL Authorized].ISSUE,
    [Qry RDA and ORDERS].Supplier AS [PO Supplier],
    Sum([Qry RDA and ORDERS].[PO JS]) AS [PO JS],
    Sum([Qry RDA and ORDERS].[PO WP]) AS [PO WP],
    [Qry RDA and ORDERS].[PO WP] AS [Work Package],
    [Qry RDA and ORDERS].[PO JS] AS [Job Shopper],
    [Qry Actual].BudgetActivity AS Actual_BDG_Act
FROM
    [Qry REQUESTS ALL Authorized] LEFT JOIN
    (
        [Qry RDA and ORDERS] LEFT JOIN [Qry Actual] ON ([Qry RDA and ORDERS].[PURCHASE ORDER] = [Qry Actual].PO_Code) AND ([Qry RDA and ORDERS].[PO Line] = [Qry Actual].PO_Row)
    ) ON [Qry REQUESTS ALL Authorized].[SHAREPOINT ID] = [Qry RDA and ORDERS].[ID SHAREPOINT]
GROUP BY
    [Qry REQUESTS ALL Authorized].Site,
    [Qry RDA and ORDERS].[Work Centre],
    [Qry RDA and ORDERS].[Work Centre Descr],
    [Qry RDA and ORDERS].DS_WORK_CENTER_MAIN,
    [Qry RDA and ORDERS].[ID SHAREPOINT],
    [Qry RDA and ORDERS].[QT Ordinamento],
    [Qry RDA and ORDERS].[BUDGET ACTIVITY],
    [Qry RDA and ORDERS].RDA,
    [Qry RDA and ORDERS].[RDA Line],
    [Qry RDA and ORDERS].[PURCHASE ORDER],
    [Qry RDA and ORDERS].[PO Line],
    [Qry RDA and ORDERS].RESOURCE,
    [Qry RDA and ORDERS].[EFFECTIVE START DATE],
    [Qry RDA and ORDERS].[EFFECTIVE FINISH DATE],
    [Qry RDA and ORDERS].[PO LINE HOURS],
    [Qry Actual].Booking_Number,
    [Qry REQUESTS ALL Authorized].Program,
    [Qry REQUESTS ALL Authorized].[Ord Progr],
    [Qry REQUESTS ALL Authorized].[Main Program],
    [Qry REQUESTS ALL Authorized].[Ord Main Progr],
    [Qry RDA and ORDERS].ORD_WCM,
    [Qry RDA and ORDERS].ORD_WCS,
    [Qry RDA and ORDERS].DS_WORK_CENTER_SYSTEM,
    [Qry REQUESTS ALL Authorized].[Work Centre],
    [Qry REQUESTS ALL Authorized].QUARTER,
    [Qry REQUESTS ALL Authorized].Year,
    [Qry REQUESTS ALL Authorized].ISSUE,
    [Qry RDA and ORDERS].Supplier,
    [Qry RDA and ORDERS].[PO WP],
    [Qry RDA and ORDERS].[PO JS],
    [Qry Actual].BudgetActivity
HAVING ((([Qry RDA and ORDERS].[Work Centre]) Is Not Null))
ORDER BY
    [Qry REQUESTS ALL Authorized].Site,
    [Qry RDA and ORDERS].[Work Centre],
    [Qry RDA and ORDERS].[ID SHAREPOINT];

所以，有趣的查询字段来自 [Qry RDA和ORDERS]。[购买订单] ， [Qry RDA和ORDERS]。[PO Line] 和 [Qry RDA和ORDERS]。[PO LINE HOURS] 。

查询 Qry RDA和ORDERS 定义为

SELECT
    ORDINI_RIGHE_ORDINE.[ID SHAREPOINT],
    ORDINI.CdC AS [Work Centre],
    Anag_CdC.DESCRIZIONE AS [Work Centre Descr],
    ORDINI.FORNITORE AS Supplier,
    ORDINI_RIGHE_ORDINE.RDA,
    ORDINI_RIGHE_ORDINE.RIGA_RDA AS [RDA Line],
    ORDINI.[PURCHASE ORDER],
    ORDINI_RIGHE_ORDINE.[RIGA ORDINE] AS [PO Line],
    ORDINI_RIGHE_ORDINE.[PO LINE HOURS],
    Qry_Attivita.[QT Ordinamento],
    ORDINI_RIGHE_ORDINE.[BUDGET ACTIVITY],
    [HOURS VALUE EURO]+[HOURS VALUE POUNDS]+[TRAVEL COSTS EURO]+[OTHER COSTS EURO]+[TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS] AS ORDER_VALUE,
    [HOURS VALUE EURO]+[HOURS VALUE POUNDS] AS HOURS_VALUE,
    [TRAVEL COSTS EURO]+[OTHER COSTS EURO]+[TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS] AS OTHER_COSTS_VALUE,
    ORDINI_RIGHE_ORDINE.[HOURS VALUE EURO],
    ORDINI_RIGHE_ORDINE.[TRAVEL COSTS EURO],
    ORDINI_RIGHE_ORDINE.[OTHER COSTS EURO],
    [TRAVEL COSTS EURO]+[OTHER COSTS EURO] AS Other_Costs_Euro,
    ORDINI_RIGHE_ORDINE.[HOURS VALUE POUNDS],
    ORDINI_RIGHE_ORDINE.[TRAVEL COSTS POUNDS],
    ORDINI_RIGHE_ORDINE.[OTHER COSTS POUNDS],
    [TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS] AS Other_Costs_Pounds,
    ORDINI_RIGHE_ORDINE.RESOURCE,
    ORDINI_RIGHE_ORDINE.[EFFECTIVE START DATE],
    ORDINI_RIGHE_ORDINE.[EFFECTIVE FINISH DATE],
    ORDINI_RIGHE_ORDINE.[OPEN / CLOSE],
    ORDINI_RIGHE_ORDINE.NOTES,
    ORDINI.WORKPACKAGE AS [PO WP],
    ORDINI.[JOB SHOPPER] AS [PO JS],
    ORDINI.[RDA CHECKED],
    ORDINI.[RDA AUTHORISED],
    ORDINI.[ID RICHIESTA RIGA],
    Qry_Work_Center.ORD_WCS,
    Qry_Work_Center.DS_WORK_CENTER_SYSTEM,
    Qry_Work_Center.ORD_WCM,
    Qry_Work_Center.DS_WORK_CENTER_MAIN,
    Qry_Work_Center.Site
FROM
    Qry_Work_Center INNER JOIN (
        Anag_CdC INNER JOIN (
            (ORDINI INNER JOIN ORDINI_RIGHE_ORDINE ON ORDINI.RDA = ORDINI_RIGHE_ORDINE.RDA) INNER JOIN Qry_Attivita ON ORDINI_RIGHE_ORDINE.[BUDGET ACTIVITY] = Qry_Attivita.[Budget Activity]) ON Anag_CdC.CDC = ORDINI.CdC
        ) ON Qry_Work_Center.[Work Centre] = ORDINI.CdC
GROUP BY
    ORDINI_RIGHE_ORDINE.[ID SHAREPOINT],
    ORDINI.CdC,
    Anag_CdC.DESCRIZIONE,
    ORDINI.FORNITORE,
    ORDINI_RIGHE_ORDINE.RDA,
    ORDINI_RIGHE_ORDINE.RIGA_RDA,
    ORDINI.[PURCHASE ORDER],
    ORDINI_RIGHE_ORDINE.[RIGA ORDINE],
    ORDINI_RIGHE_ORDINE.[PO LINE HOURS],
    Qry_Attivita.[QT Ordinamento],
    ORDINI_RIGHE_ORDINE.[BUDGET ACTIVITY],
    [HOURS VALUE EURO]+[HOURS VALUE POUNDS]+[TRAVEL COSTS EURO]+[OTHER COSTS EURO]+[TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS],
    [HOURS VALUE EURO]+[HOURS VALUE POUNDS],
    [TRAVEL COSTS EURO]+[OTHER COSTS EURO]+[TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS], ORDINI_RIGHE_ORDINE.[HOURS VALUE EURO],
    ORDINI_RIGHE_ORDINE.[TRAVEL COSTS EURO],
    ORDINI_RIGHE_ORDINE.[OTHER COSTS EURO],
    [TRAVEL COSTS EURO]+[OTHER COSTS EURO],
    ORDINI_RIGHE_ORDINE.[HOURS VALUE POUNDS],
    ORDINI_RIGHE_ORDINE.[TRAVEL COSTS POUNDS],
    ORDINI_RIGHE_ORDINE.[OTHER COSTS POUNDS],
    [TRAVEL COSTS POUNDS]+[OTHER COSTS POUNDS],
    ORDINI_RIGHE_ORDINE.RESOURCE,
    ORDINI_RIGHE_ORDINE.[EFFECTIVE START DATE],
    ORDINI_RIGHE_ORDINE.[EFFECTIVE FINISH DATE],
    ORDINI_RIGHE_ORDINE.[OPEN / CLOSE],
    ORDINI_RIGHE_ORDINE.NOTES,
    ORDINI.WORKPACKAGE, ORDINI.[JOB SHOPPER],
    ORDINI.[RDA CHECKED],
    ORDINI.[RDA AUTHORISED],
    ORDINI.[ID RICHIESTA RIGA],
    Qry_Work_Center.ORD_WCS,
    Qry_Work_Center.DS_WORK_CENTER_SYSTEM,
    Qry_Work_Center.ORD_WCM,
    Qry_Work_Center.DS_WORK_CENTER_MAIN,
    Qry_Work_Center.Site
ORDER BY
    ORDINI_RIGHE_ORDINE.[ID SHAREPOINT],
    ORDINI.CdC;

因此，源表是 ORDINI 和 ORDINI RIGHE ，它们被定义为 String 类型，允许NULL值。

1 个答案:

答案 0 :(得分：0)

SELECT q1.ORDERID, 
       q1.LINE, 
       q1.HOURS,     
       CDbl(q1.HOURS)  / 
          ( SELECT COUNT(*) 
              FROM Query3 q2 
              WHERE q2.ORDERID = q1.ORDERID, 0) 
FROM Query3 q1;

我的假设是Hours是一个整数＆amp;我假设COUNT(*)将返回整数。除以整数的整数将返回一个整数。某些情况下的结果值无法容纳在整数变量中。

例如200/9

因此，使用CDbl将小时数转换为加倍会强制查询以Double数据类型返回结果。

这有帮助吗？

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