将产品属性和magento中的订单耦合的表格答案

【问题标题】：Table coupling the product attributes and the orders in magento将产品属性和magento中的订单耦合的表格
【发布时间】：2018-03-17 22:24:13
【问题描述】：

哪个表将订单和相关订单的产品属性（如尺寸、颜色和价格）耦合在一起？

例如，如果我的订单中包含一件衬衫，我需要通过查询获取衬衫的颜色和尺码。

【问题讨论】：

标签： magento magento-1.7 magento-1.9 magento-1.8

【解决方案1】：

首先，您需要从订单中获取产品 ID 并获取该产品的超级属性。

$order_id = 10002; // Your order ID;
$order = Mage::getModel('sales/order')->load($order_id);
$items = $order->getAllVisibleItems();
foreach($items as $item) {
$connection = Mage::getSingleton('core/resource')->getConnection('core_read');
$sql        = ("SELECT * FROM (
    SELECT 
        ce.sku,
        ea.attribute_id,
        ea.attribute_code,
        CASE ea.backend_type
           WHEN 'varchar' THEN ce_varchar.value
           WHEN 'int' THEN ce_int.value
           WHEN 'text' THEN ce_text.value
           WHEN 'decimal' THEN ce_decimal.value
           WHEN 'datetime' THEN ce_datetime.value
           ELSE ea.backend_type
        END AS value,
        ea.is_required AS required
    FROM catalog_product_entity AS ce
    LEFT JOIN eav_attribute AS ea 
        ON ce.entity_type_id = ea.entity_type_id
    LEFT JOIN catalog_product_entity_varchar AS ce_varchar 
        ON ce.entity_id = ce_varchar.entity_id 
        AND ea.attribute_id = ce_varchar.attribute_id 
        AND ea.backend_type = 'varchar'
    LEFT JOIN catalog_product_entity_int AS ce_int 
        ON ce.entity_id = ce_int.entity_id 
        AND ea.attribute_id = ce_int.attribute_id 
        AND ea.backend_type = 'int'
    LEFT JOIN catalog_product_entity_text AS ce_text 
        ON ce.entity_id = ce_text.entity_id 
        AND ea.attribute_id = ce_text.attribute_id 
        AND ea.backend_type = 'text'
    LEFT JOIN catalog_product_entity_decimal AS ce_decimal 
        ON ce.entity_id = ce_decimal.entity_id 
        AND ea.attribute_id = ce_decimal.attribute_id 
        AND ea.backend_type = 'decimal'
    LEFT JOIN catalog_product_entity_datetime AS ce_datetime 
        ON ce.entity_id = ce_datetime.entity_id 
        AND ea.attribute_id = ce_datetime.attribute_id 
        AND ea.backend_type = 'datetime'
    WHERE ce.entity_id = ".$item->getProductId()."
  ) AS tab
  WHERE tab.value != ''")
$rows       = $connection->fetchAll($sql); 
print_r($rows);
}

Reference link

【讨论】：

谢谢，这个 SQL 给出了给定产品的所有属性选项。但我只想获取特定于订单的属性选项。例如：如果订单是一件 T 恤，我想获取所订购 T 恤的尺寸和颜色
确定您从该列中获得的特定订单 SELECT product_options FROM sales_flat_order_item 在magento中，您将从订单项中获得这样的信息。 $orderItem->getProductOptions()。在数据库中以序列化格式保存了此详细信息。