Question

我要把头发拉出来...为什么不跑呢？

Mage::getSingleton('core/resource')->getConnection('core_write')->query('DELETE FROM catalog_product_super_attribute WHERE product_id = 46');

当我通过命令行运行该查询时，或者甚至是phpmyadmin，当我尝试使用它不起作用的代码运行它时，它执行就好了删除所有行。我甚至尝试绕过Magento，希望它与他们有关但是当我尝试在php中使用直接mysql或mysqli删除时它也无法正常工作。

任何想法或建议都很棒。

Answer 1

$transaction = Mage::getSingleton('core/resource')->getConnection('core_write');

try {
    $transaction->beginTransaction();

    $transaction->query('DELETE FROM catalog_product_super_attribute WHERE product_id = 46');

    $transaction->commit();
} catch (Exception $e) {
    $transaction->rollBack(); // if anything goes wrong, this will undo all changes you made to your database
}

原始删除查询

1 个答案: