Колонка alias в таблицы Категории, Производители, Товары (админка) - Разработки и улучшения

$query = "SELECT `".$lang->get('name')."` as name,`".$lang->get('short_description')."` as short_description, category_id, category_publish, ordering, category_image FROM `#__jshopping_categories`

$query = "SELECT `".$lang->get('name')."` as name,`".$lang->get('alias')."` as alias, `".$lang->get('short_description')."` as short_description, category_id, category_publish, ordering, category_image FROM `#__jshopping_categories`

$query = "SELECT ordering, category_id, category_parent_id, `".$lang->get('name')."` as name, `".$lang->get('short_description')."` as short_description, category_publish, category_image FROM `#__jshopping_categories`

$query = "SELECT ordering, category_id, category_parent_id, `".$lang->get('name')."` as name, `".$lang->get('alias')."` as alias, `".$lang->get('short_description')."` as short_description, category_publish, category_image FROM `#__jshopping_categories`

    <th width = "100" align = "left">
        <?php echo JHTML::_('grid.sort', _JSHOP_ALIAS, 'alias', $this->filter_order_Dir, $this->filter_order); ?>
    </th>

    <td>
        <?php echo $category->alias;?>
    </td>