Question : Speed Issues when converting Access 97 to Access 2003

I'm wondering why when I converted a Access 97 database with code to Access 2003, the code within it runs a lot slowly. For example the code below queries data from a sqlserver 2005 database and inserts into an Access table via recordsets. In Access 97, this runs quite smothly and takes 1-2 secs for each call but now in Access 2003 it takes between 40-60 secs.

Why the big difference? what can I do to minimise the speed differences. I am trying to aviod re writing the whole thing. The whole database modules is legacy code with the author no longer with the company.

Is there any steps I can take to make a difference.
Thanks for any help given. - Brian
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Function db_sql_requests(merchant_id As Long) As Boolean
   Dim i As Integer
   Dim wsp As Workspace, dbs As Database, rs2 As Recordset
   Dim con As ADODB.Connection
   Dim cmd As ADODB.Command
   Dim rs As ADODB.Recordset
 
   'on error goto error handler
   On Error GoTo err_db_sql_requests
   db_sql_requests = False
 
   'return reference to current database and workspace
   Set dbs = CurrentDb
   Set wsp = DBEngine.Workspaces(0)
   Set rs2 = dbs.OpenRecordset("requests", dbOpenTable)
 
   'create and open a new connection to the sql WorldsmartMaster database
   Set con = New ADODB.Connection
   con.Open odbc_adoprovider
   
   'create a command object and a parameter object
   Set cmd = New ADODB.Command
   cmd.ActiveConnection = con
   cmd.CommandTimeout = 0
   cmd.CommandType = adCmdStoredProc
   cmd.CommandText = "spxRequests"
   cmd.Parameters.append cmd.CreateParameter("@iMerchantId", adInteger, adParamInput, 0, merchant_id)
 
   'create and open an updateable recordset (passing in the command object)
   Set rs = New ADODB.Recordset
   rs.CursorLocation = adUseClient
   rs.Open cmd, , adOpenStatic, adLockBatchOptimistic
   
   'if requests found
   If Not rs.EOF Then
 
      'append records
      Do While Not rs.EOF
         rs2.AddNew
         For i = 0 To rs.Fields.count - 1
            rs2.Fields(i) = rs.Fields(i)
         Next i
         rs2.update
         rs.MoveNext
      Loop
      
   End If
   
   'return true on function exit
   db_sql_hotcard_requests = True
 
'common exit call
exit_db_sql_requests:
   
   'close on exit or error
   rs.Close
   rs2.Close
   Set dbs = Nothing
   
   Exit Function
   
'common error call
err_db_sql_requests:
   process_error "db_sql_requests"
End Function

Answer : Speed Issues when converting Access 97 to Access 2003

Go to Options, General:

  Unmark all autocorrect stuff.

Advanced:

  Unmark Open databases with row level locking.

On properties for each table:

  Set Subdatasheet name to None

/gustav
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