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連接到Teradata的在沒有DSN的Teradata Access中創建鏈接表?
'Requires reference to ADO and ADOX
Public adoCn As ADODB.Connection
Public adoCat As New ADOX.Catalog
Public adoTbl As New ADOX.Table
Function TD_Make_Linked_Table()
Dim varServer As String
Dim varDatabase As String
Dim varUser As String
Dim varPassword As String
varServer = "Test"
varDatabase = "Test_Test"
varUser = "Test_User"
varPassword = "Test_Password"
Set adoCn = New ADODB.Connection
'I have tried multiple connection strings
adoCn.ConnectionString = "PROVIDER=MSDASQL;DRIVER={Teradata};" & _
"DBCName=" & varServer & ";" & _
"DefaultDatabase=" & varDatabase & ";" & _
"UID=" & varUser & ";" & _
"PWD=" & varPassword & ";"
adoCn.Open
Set adoCat = New ADOX.Catalog
Set adoCat.ActiveConnection = adoCn
Set adoTbl = New ADOX.Table
adoTbl.ParentCatalog = adoCat
adoTbl.Name = "Test"
'I have tried multiple property combinations
'Causes error 3265 Item not found
'adoTbl.Properties("?") = adoCn
'adoTbl.Properties("Jet OLEDB:Link Datasource") = "Test"
'adoTbl.Properties("Jet OLEDB:Link Provider String") =
'adoTbl.Properties("Jet OLEDB:Remote Table Name") = "LinkDatabaseTable"
'adoTbl.Properties("Jet OLEDB:Create Link") = True
'Causes 3251 provider is not capable of performing operation
'adoCat.Tables.Append adoTbl
adoCn.Close
Set adoTbl = Nothing
Set adoCat = Nothing
Set adoCn = Nothing
End Function
我已經驗證連接是否正常工作。我可以通過打開連接並執行SQL來查詢數據。
我無法在Access中使用創建連接的應用程序使用Visual Basic編程創建鏈接表。
是否有人能夠成功創建從Access到Teradata的鏈接dsn-less表?
謝謝你的回覆。 Teradata沒有以相同的方式處理請求。我收到運行時錯誤'3000'保留錯誤(-7778);這個錯誤沒有消息。 – Orthogod
@Orthogod - 你能夠從Access本身手動創建鏈接表嗎? –
是的,我可以在Access中創建一個鏈接到數據源的表。 – Orthogod