我有一个网站进入我的Magento,我想在那里进行自定义查询。 我的查询没问题(我已经尝试过phpmyadmin)
我已将此代码试用到我的文件.phtml
中<?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 $row)
{
echo ('<p><br>Name: </p>');
}
}
进入foreach不打印任何内容,fetchAll为空。 但是,如果我做:
var_dump($result);
使用这个var_dump,我有一个对象,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?
答案 0 :(得分:2)
可能低于代码工作
$collection = Mage::getModel('catalog/product')->getCollection()
->addAttributeToSelect('*')
->addFieldtoFilter('short_description', array('like' =>'%Good Luck%'))
->addFieldtoFilter('entity_id', array('eq' => 404));
然后你可以获得像
这样的字段数据foreach($collection as $row){
echo $row->getName();
}