Jumat, 30 Oktober 2015

[MS_AccessPros] Re: Make table query in VBA

 

Crystal,


Why can't I use something like
   if not isnull(sName) then
      stSQL = "DROP TABLE [" & sTablename & "];"
     Db.Execute stSQL
   end if

Adam

---In MS_Access_Professionals@yahoogroups.com, <strive4peace2008@...> wrote :

Hi Adam,

run this code first:

'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Public Sub DropTheTable( _
   pdb As DAO.Database _
   , sTablename As String _
   )
'150821 s4p
'deletes a table from the passed database reference
'if the table is not there to delete, no error will be returned

    Dim sName As String
  
    On Error GoTo Proc_Err
  
    'See if the table is there
    sName = pdb.TableDefs(sTablename).Name
  
    'If no error then table is there -- delete it
    With pdb
      .Execute "DROP TABLE [" & sTablename & "];"
      .TableDefs.Refresh
   End With
   DoEvents
     
  
Proc_Exit:
   On Error Resume Next
    Exit Sub
  
Proc_Err:

    Select Case Err.Number
      Case 3265 'Table does not exist
      Case Else
         MsgBox Err.Description, , _
           "ERROR " & Err.Number _
           & "   DropTheTable"
   End Select
  
   Resume Proc_Exit
   Resume
  
End Sub
'~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


On 10/29/2015 2:14 PM, runuphillracing@... [MS_Access_Professionals] wrote:

If I run a make table query from the database window, and the table I want to make already exists, it prompts me, warns me about deleting the existing table first, and then replaces it. If I run it through VBA, I get "RT error 3010, Table 'tblName2' already exists."


stSQL = "SELECT tblName1.* INTO tblName2 FROM tblName1
Db.Execute stSQL, dbFailOnError


How do I write the VBA so that it will replace an existing table?


Adam


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Posted by: runuphillracing@yahoo.com
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