title: Add a field in ACCESS with a default value
body: <p>I'd like to insert a new field with a Default value using Visual C++ Code.
  I have wrote this:</p>
  
  <pre><code>CADODatabase pDB;
  String strConnessione = _T("Provider=Microsoft.Jet.OLEDB.4.0;""Data Source=");
  strConnessione = strConnessione + "MioDatabase.mdb";
  pDB.SetConnectionString(strConnessione);
  pDB.Open();
  
  query.Format("ALTER TABLE TBProva ADD Fattore Double Default 0;");
  pDB.Execute(query);
  </code></pre>
  
  <p>but it isn't correct. How can I do for doing it?
  Someone of you Can write me the just code? </p>