我正在尝试将DTS进程转换为SSIS,我想转换创建3个文件的DTS脚本任务(只有在有数据要写入时才创建文件),然后将完整的文件名附加到变量,然后将其复制到全局变量。由于我是新手,我想尽可能一步一步地展示,请,请,漂亮请帮助......谢谢。下面是DTS脚本的示例,它创建了两个而不是三个文件:
Function Main()
DIM dbConnection, rsGetFileDetails, rsGetInfo
DIM fsoFileSystem, fExportFile
DIM sGroupCode, sSequenceNumber, sFileIdentifier, FileName
DIM sLineItem, sAttachmentPaths
DIM FileLocation
sAttachmentPaths = ""
FileLocation = DTSGlobalVariables("FileDestPath").Value
'****************************************************
'*********Connect to Database******************
'****************************************************
SET dbConnection = CreateObject( "ADODB.Connection" )
dbConnection.Provider = "sqloledb"
dbConnection.Properties("Data Source").Value = "Server"
dbConnection.Properties("Initial Catalog").Value = "Database"
dbConnection.Properties("Integrated Security").Value = "1234"
dbConnection.Open
'*******************************************************************
'***********GET TRACE ALERT DELIST DATA************
'*******************************************************************
SET fsoFileSystem = CreateObject( "Scripting.FileSystemObject" )
SET rsGetInfo = CreateObject( "ADODB.recordset" )
sql = "SELECT tblExample1.IDNumber, tblExample2.First_Name, tblExample3.Main_Name FROM tblExample1 INNER JOIN tblExample2 ON tblExample1.IDNumber = tblExample2.Entity_ID_Number WHERE (tblExample1.IDNumber = '2') AND (Process_Date IS NULL)"
rsGetInfo.Open sql, dbConnection
IF rsGetInfo.EOF THEN
ELSE
FileName = "MyFileName_" & Replace( Date() , "/" , "")
'//Create the file
SET fExportFile = fsoFileSystem.CreateTextFile( FileLocation & FileName & ".txt", true )
DTSGlobalVariables("FileLocation").Value = FileLocation & FileName & ".txt"
rsGetInfo.MoveFirst
DO WHILE NOT rsGetInfo.EOF OR rsGetInfo.BOF
sLineItem = ""
sLineItem = rsGetInfo("IDNumber") & vbtab & rsGetDelistInfo("First_Name") & vbtab & rsGetInfo("Main_Name")
fExportFile.Write(sLineItem & vbcrlf)
rsGetInfo.MoveNext
LOOP
'// Set Attachment Path
sAttachmentPaths = FileLocation & FileName & ".txt"
END IF
'*******************************************************************
'***********GET DEFAULT DELIST DATA************
'*******************************************************************
SET fsoFileSystem = CreateObject( "Scripting.FileSystemObject" )
SET rsGetInfo = CreateObject( "ADODB.recordset" )
sql = "SELECT Contract_No FROM tblfunny WHERE (funnyNumb = 1) and (Process_Date IS NULL)"
rsGetInfo.Open sql, dbConnection
IF rsGetInfo.EOF THEN
ELSE
FileName = "MyFileName_" & Replace( Date() , "/" , "")
'//Create the file
SET fExportFile = fsoFileSystem.CreateTextFile( FileLocation & FileName & ".txt", true )
DTSGlobalVariables("FileLocation").Value = FileLocation & FileName & ".txt"
rsGetInfo.MoveFirst
DO WHILE NOT rsGetInfo.EOF OR rsGetInfo.BOF
sLineItem = ""
sLineItem = rsGetInfo("Contract_No")
fExportFile.Write(sLineItem & vbcrlf)
rsGetInfo.MoveNext
LOOP
'// Set Attachment Path
IF sAttachmentPaths = "" THEN
sAttachmentPaths = FileLocation & FileName & ".txt"
ELSE
sAttachmentPaths = sAttachmentPaths & "; "& FileLocation & FileName & ".txt"
END IF
END IF
Main = DTSTaskExecResult_Success
End Function