执行sybase存储过程时出现VBA错误

时间:2010-09-14 16:25:03

标签: sql vba excel-vba sybase excel

我有以下代码在Sybase中通过VBA执行存储过程。

Sub GetInfo()

    Dim rstRUB As ADODB.Recordset
    Dim strRUB As String
    Dim strcnn As String
    Dim productType As String
    Dim DealId As String

    strcnn = "DSN=...;DATABASE=...;UID=...;PWD=...;"
    Set cnn = New ADODB.Connection
    cnn.Open strcnn

    Set rstRUB = New ADODB.Recordset

    Set ws = Workbooks("BODN_CPOTC.xls").Sheets("BODN_CPOTC")

    Dim row As Long
    row = 5

    While ws.Cells(row, 1) <> ""
        productType = ws.Cells(row, 1)
        DealId = ws.Cells(row, 3)



        Set cmd = New ADODB.Command
        With cmd
        .CommandText = "[Proc_BO_Deriv_AFOFLD]"
        .ActiveConnection = cnn
        .CommandType = adCmdStoredProc

        '.Parameters.Append .CreateParameter("@valueD", adDate, adParamInput, , strDate)
        '.Parameters.Append .CreateParameter("@maturityD", adDate, adParamInput, , Format$("20100504", "YYYYMMDD"))
        .Parameters.Append .CreateParameter("@tipoProduto", adVarChar, adParamInput, 9, productType)
        .Parameters.Append .CreateParameter("@dealId", adInteger, adParamInput, 0, DealId)
        End With


        rstRUB.Open cmd.Execute

        If rstRUB.EOF = False Then
            ws.Cells(row, 5) = rstRUB.Fields(0).Value
            ws.Cells(row, 6) = rstRUB.Fields(1).Value
            ws.Cells(row, 7) = rstRUB.Fields(2).Value
            ws.Cells(row, 8) = rstRUB.Fields(3).Value
            ws.Cells(row, 9) = rstRUB.Fields(4).Value
            ws.Cells(row, 10) = rstRUB.Fields(5).Value
            ws.Cells(row, 11) = rstRUB.Fields(6).Value
            ws.Cells(row, 12) = rstRUB.Fields(7).Value
            ws.Cells(row, 13) = rstRUB.Fields(8).Value
            ws.Cells(row, 14) = rstRUB.Fields(9).Value
            ws.Cells(row, 15) = rstRUB.Fields(10).Value
            ws.Cells(row, 16) = rstRUB.Fields(11).Value
            ws.Cells(row, 17) = rstRUB.Fields(12).Value
            ws.Cells(row, 18) = rstRUB.Fields(13).Value
            ws.Cells(row, 19) = rstRUB.Fields(14).Value
            ws.Cells(row, 20) = rstRUB.Fields(15).Value
            ws.Cells(row, 21) = rstRUB.Fields(16).Value
            ws.Cells(row, 22) = rstRUB.Fields(17).Value
            ws.Cells(row, 23) = rstRUB.Fields(18).Value
            ws.Cells(row, 24) = rstRUB.Fields(19).Value
            ws.Cells(row, 25) = rstRUB.Fields(20).Value
            ws.Cells(row, 26) = rstRUB.Fields(21).Value
            ws.Cells(row, 27) = rstRUB.Fields(22).Value
            ws.Cells(row, 28) = rstRUB.Fields(23).Value
            ws.Cells(row, 29) = rstRUB.Fields(24).Value
            ws.Cells(row, 30) = rstRUB.Fields(25).Value
            ws.Cells(row, 31) = rstRUB.Fields(26).Value
            ws.Cells(row, 32) = rstRUB.Fields(27).Value
        Else
            ws.Cells(row, 5) = "Deal Not Found"
        End If


        row = row + 1
    Wend


End Sub

第一个存储过程执行效果很好,但是当第二个存储过程执行时

rstRUB.Open cmd.Execute

程序没有结束..

我已经切换了参数(第一个是第二个),程序不会在第二次结束。

你知道我做错了什么吗?

提前致谢!

3 个答案:

答案 0 :(得分:1)

尝试set rstRUB = cmd.execute而不是rstRUB.Open cmd.Execute

答案 1 :(得分:1)

不确定为什么Set rstRUB = cmd.Execute会产生编译错误......

您也可以尝试这样的电话:

rstRUB.Open cmd

无需在Open命令中调用cmd的execute方法,因为Open命令会触发查询执行。以下是记录集打开命令的链接:http://msdn.microsoft.com/en-us/library/ms675544(VS.85).aspx

在增加行数以准备下一个循环后,可能还有助于清除cmd和rstRUB对象的内存。

Set cmd = Nothing
Set rstRUB = Nothing

答案 2 :(得分:0)

我建议您为命令对象设置timeout属性:

http://msdn.microsoft.com/en-us/library/ms678265(v=VS.85).aspx

至少你会得到你的申请。

我怀疑您的参数中存在错误 - 名称,类型或您传递的参数数量;或者更糟糕的是,SQL中存在错误。不幸的是,一些OLEDB数据库提供程序及其相关驱动程序没有很好地实现错误处理,我怀疑除了“超时”消息之外,你不会从Connection对象的错误集合中获得任何内容。

因此,您将完成捕获SQL和参数集合的任务,并将其粘贴到您为数据库服务器获得的任何SQL开发窗口中:对于VBA中的错误,这是非常非常常见的在尝试手动运行SQL期间,将无形地更正参数集。