VBscript和ADO - 3704关闭对象时不允许操作

Question

此函数将一行插入SQL数据库,并需要返回创建的标识号:

Function WriteDatabase(backupTypeID, numImages, folderSize, success, errorMessage, strLogFileName)

    On Error Resume Next
    err.clear
    Set objConnection = CreateObject("ADODB.Connection")
    Set objRecordSet = CreateObject("ADODB.Recordset")
    objConnection.Open "Provider=SQLOLEDB;Data Source=x.x.x.x;Initial Catalog=DB;User ID=sa;Password=xxxxxx"
    sqlquery = "INSERT INTO tblImageCopies (BackupCopyDate, BackupCopyTypeID, NumImages, ImagesFolderSize, Success, ErrorMessage) VALUES (GETDATE(), " & backupTypeID & ", " & numImages & ", " & folderSize & ", " & success & ", " & errorMessage & "); SELECT scope_identity() AS ImageCopyID;" 
    objRecordSet.Open sqlquery,objConnection
    objRecordSet.MoveFirst
    WriteDatabase = objRecordSet("ImageCopyID")
    objRecordSet.Close
    objConnection.Close
    If err.number <> 0 Then
        WriteLog "Error writing to the EHN database - " & err.number & " " & err.description, strLogFileName
    End If

End Function

它成功插入了行,但是我收到错误消息'3704当对象关闭时不允许操作.当它试图返回记录集中的标识号时.当我直接在服务器上执行此sql查询时,它可以工作.有人能帮忙吗？

Answer 1

我做同样的事情(无论如何都非常相似).我相信有两组结果会回来,一组用于INSERT,另一组用于SELECT.尝试调用objRecordSet.NextRecordset().

Answer 2

在查询开头使用"SET NOCOUNT ON;"