我的 Magento 中有一个站点,我想在其中进行自定义查询。我的查询没问题(我已经在 phpmyadmin 中尝试过)
我已经尝试将此代码放入我的文件 .phtml
<?php
// fetch write database connection that is used in Mage_Core module
$db = Mage::getSingleton('core/resource')->getConnection('core_read');
$result = $db->query("select * from catalog_product_flat_1 WHERE short_description LIKE '%".$description_search."%' AND entity_id != ".$product_id." ;");
//After running check whether data is available or not
if(!$result) {
echo 'No data found';
}
else
{
//Here we are fetching the data
echo('<p>here '.$result->fetchAll(PDO::FETCH_ASSOC).'</p>');
foreach ($result->fetchAll() as $row)
{
echo ('<p><br>Name: </p>');
}
}
进入 foreach 不打印任何内容,并且 fetchAll 为空。但如果我做:
var_dump($result);
有了这个 var_dump,我就有了对象,例如:
object(Varien_Db_Statement_Pdo_Mysql)#631 (9) { ["_fetchMode":protected]=> int(2) ["_stmt":protected]=> object(PDOStatement)#572 (1) { ["queryString"]=> string(130) "select * from catalog_product_flat_1 WHERE short_description LIKE '%Riferimento originale: TN-1700%' AND entity_id != 733536 ;" } ["_adapter":protected]=> object(Varien_Db_Adapter_Pdo_Mysql)#14 (30) { ["_defaultStmtClass":protected]=> string(29) "Varien_Db_Statement_Pdo_Mysql" ["_transactionLevel":protected]=> int(0) ["_connectionFlagsSet":protected]=> bool(true) ["_ddlCache":protected]=> array(1) { [1]=> array(4) { ["eav_attribute"]=> array(17) { ["attribute_id"]=> array(14) { ["SCHEMA_NAME"]=> NULL....
如何正确检索我的产品?