Wednesday, July 18, 2007
Access VBA: Export Access tables using ODBC
If you want to export Access tables using ODBC/DSN connections, use the following code. This procedure uses the File DSN and ODBC connection to export Access tables using DAO object TableDef.
Sub ExportTbls()
Dim sTblNm As String
Dim sTypExprt As String
Dim sCnxnStr As String, vStTime As Variant
Dim db As Database, tbldef As DAO.TableDef
On Error GoTo ExportTbls_Error
sTypExprt = "ODBC Database" 'Export Type
sCnxnStr = "ODBC;DSN=DSNName;UID=userID;PWD=password" 'Create the connection string
vStTime = Timer
Application.Echo False, "Visual Basic code is executing."
Set db = CurrentDb()
'need a reference to Microsoft DAO 3.x library
For Each tbldef In db.TableDefs
'Don't export System and temporary tables
If Left(tbldef.Name, 4) <> "MSys" And Left(tbldef.Name, 4) <> "~TMP" Then
'Debug.Print tbldef.Name
sTblNm = tbldef.Name
DoCmd.TransferDatabase acExport, sTypExprt, sCnxnStr, acTable, sTblNm, sTblNm
End If
Next tbldef
MsgBox "Done! Time taken=" & Timer - vStTime
On Error GoTo 0
SmoothExit_ExportTbls:
Set db = Nothing
Application.Echo True
Exit Sub
ExportTbls_Error:
MsgBox "Error " & Err.Number & " (" & Err.Description & ") in procedure ExportTblsODST"
Resume SmoothExit_ExportTbls
End Sub
Dim sTblNm As String
Dim sTypExprt As String
Dim sCnxnStr As String, vStTime As Variant
Dim db As Database, tbldef As DAO.TableDef
On Error GoTo ExportTbls_Error
sTypExprt = "ODBC Database" 'Export Type
sCnxnStr = "ODBC;DSN=DSNName;UID=userID;PWD=password" 'Create the connection string
vStTime = Timer
Application.Echo False, "Visual Basic code is executing."
Set db = CurrentDb()
'need a reference to Microsoft DAO 3.x library
For Each tbldef In db.TableDefs
'Don't export System and temporary tables
If Left(tbldef.Name, 4) <> "MSys" And Left(tbldef.Name, 4) <> "~TMP" Then
'Debug.Print tbldef.Name
sTblNm = tbldef.Name
DoCmd.TransferDatabase acExport, sTypExprt, sCnxnStr, acTable, sTblNm, sTblNm
End If
Next tbldef
MsgBox "Done! Time taken=" & Timer - vStTime
On Error GoTo 0
SmoothExit_ExportTbls:
Set db = Nothing
Application.Echo True
Exit Sub
ExportTbls_Error:
MsgBox "Error " & Err.Number & " (" & Err.Description & ") in procedure ExportTblsODST"
Resume SmoothExit_ExportTbls
End Sub
Labels: Access
