if ($sql)
		{
			$product_ids = Db::getInstance()->ExecuteS($sql);

			$beginTime = microtime(true);

			foreach ($product_ids as $product_id)
			{
				
				/**
				 * PLICIWEB : modification de la requete dans le else if
				 */
				if (version_compare(_PS_VERSION_, '1.7.2', '<') AND !Configuration::get('PMS_USE_SYNCHRONIZE'))
					$q = "UPDATE "._DB_PREFIX_."stock_available sa1 SET `quantity`=( SELECT SUM(quantity) FROM (SELECT * FROM "._DB_PREFIX_."stock_available) sa2 WHERE sa2.id_product=sa1.id_product AND sa2.id_product_attribute >0 GROUP BY sa2.id_product) WHERE sa1.id_product=".$product_id['id_product']." AND sa1.id_product_attribute=0";
					
				else if (version_compare(_PS_VERSION_, '1.7.2', '>=')) {
					$sqlGetQuantities = "	SELECT id_product, SUM(GREATEST(0, quantity)) as q, SUM(physical_quantity) as pq
											FROM "._DB_PREFIX_."stock_available
											WHERE id_product = ".(int)$product_id['id_product'] . " AND id_product_attribute > 0 ";

					$getQuantities = Db::getInstance()->getRow($sqlGetQuantities, false);

					if (!empty($getQuantities)) {
						$sqlUpdateQuantities = "UPDATE "._DB_PREFIX_."stock_available
						SET
							`physical_quantity` = " . (int) $getQuantities['pq'] . ",
							`quantity` = " . (int) $getQuantities['q'] . "
						WHERE
							id_product = ".(int)$product_id['id_product']." AND id_product_attribute = 0";
					}
					
					$result = Db::getInstance()->execute($sqlUpdateQuantities, false);

					$parent_updates++;
				}
			}

			$totalTime = microtime(true) - $beginTime;

			echo 'Update ' . $parent_updates . ' parents took ' . $totalTime . ' ms' . "\n";
			fwrite($handle,"[".date("Y-m-d H:i:s")."] ".$_SERVER['QUERY_STRING'].' Update ' . $parent_updates . ' parents took ' . $totalTime . ' ms' . "\n"); 
		}