title: C# OdbcDataReader or DataTable.Load column name issue
body: <p>I was happy coding my application and I faced this issue that scary me a little bit.</p>
  
  <p>I have a SQLite db file and when I try to read a table using the OdcbDataReader and load it into a table using the DataTable.Load I get different results on the column name depending on the application I'm working on. </p>
  
  <p>Sometimes it returns table_name.column_name and sometimes it returns only column_name.</p>
  
  <p>The code is only this:</p>
  
  <pre class="lang-cs prettyprint-override"><code>    public DataTable GetTable(string table_name)
      {
          table = null;
          if (conn_str != null)
          {
              try
              {
                  using (OdbcConnection conn = new OdbcConnection(conn_str.ToString()))
                  {
  
                      StringBuilder query = new StringBuilder();
  
                      query.Append("SELECT * ");
                      query.Append("FROM [");
                      query.Append(table_name + "]");
  
                      using (OdbcCommand cmd = new OdbcCommand(query.ToString(), conn))
                      {
                          conn.Open();
                          table = new DataTable();
                          using (OdbcDataReader dr = cmd.ExecuteReader())
                          {
                              DataSet ds = new DataSet();
                              ds.EnforceConstraints = false;
                              ds.Tables.Add(table);
                              table.Load(dr);
                          }
                      }
                  }
              }
              catch (Exception ex)
              {
                  Debug.Print(ex.Message);
                  table = null;
              }
          }
          return table;
      }
  </code></pre>
  
  <p>The connection string used is exactly the same:</p>
  
  <p>"DRIVER={SQLite3 ODBC Driver};DATABASE=databesename.db3;"</p>
  
  <p>Any ideas why this is happening?</p>