function initQuery($params)
{
$tables = Product_Images::getTables();
$img_table = $tables['pi_images']['columns'];
$product_id = $params['product_id'];
$this->addSelectTable('pi_images');
foreach ($img_table as $k => $v) {
if ($k != 'alt_text') {
$this->addSelectField($v);
} else {
$this->setMultiLangAlias('_alt', 'pi_images', $img_table['alt_text'], $img_table['image_id'], 'Product_Images');
$this->addSelectField($this->getMultiLangAlias('_alt'), 'alt_text');
}
}
$this->WhereValue($img_table['product_id'], DB_EQ, $product_id);
$this->SelectOrder($img_table['sort_order'], 'ASC');
}
function uninstall()
{
$query = new DB_Table_Delete(Product_Images::getTables());
}