magento直接操作数据库

 

增

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

     $table = Mage::getSingleton('core/resource')->getTableName('abc');

     $write->insert($table,array('name'=>'hello'));

 

改

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

    $table = Mage::getSingleton('core/resource')->getTableName('abc');

    $write->update($table,array('name'=>'abc'),array('id'=>3));

 

删

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

    $table = Mage::getSingleton('core/resource')->getTableName('abc');

    $write->delete($table,array('id'=>3));

 

查

     $read = Mage::getSingleton("core/resource")->getConnection('core_read');

    $table = Mage::getSingleton('core/resource')->getTableName('abc');

        $result = $read->select()->from(array('main_table'=>$table))->where('main_table.id',3)->limit(1);

        $products=$read->fetchAll($result);