通过COND1和(COND2或COND3)过滤Magento集合

时间:2012-06-15 18:04:48

标签: php mysql magento

如何通过 attribute1 = value1 AND (attribute2 = value2或attribute3 = value2)过滤Magento销售订单集合?我可以写 WHERE {COND1} AND {COND2}或{COND3} ,但我不能分组 AND({COND2}或{COND3})

首先,这不是重复的AFAIK,我见过this,它在版本1.3.2中运行良好,但在Enterprise Edition 1.11.1中运行不佳。这就是我要做的...获取在定义的日期范围内创建或更新的Magento订单,其状态为“处理”。以下是适用于以前版本的代码,但不适用于我的代码:

$orderIds = Mage::getModel('sales/order')->getCollection()
    ->addFieldToFilter('status', 'processing')
    ->addFieldToFilter(array(
        array(
            'attribute' => 'created_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
        array(
            'attribute' => 'updated_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
    ));

这是它生成的SQL,以及产生的错误:

SELECT `main_table`.* FROM `sales_flat_order` AS `main_table`
WHERE (status = 'processing') AND (Array = '')

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'Array' in 'where clause' 

在挖掘代码时,我发现了lib / Varien / Data / Collection / Db.php中的addFieldToFilter函数

/** 
 * Add field filter to collection
 *
 * @see self::_getConditionSql for $condition
 * @param string $field
 * @param null|string|array $condition
 * @return Mage_Eav_Model_Entity_Collection_Abstract
 */
public function addFieldToFilter($field, $condition=null)
{   
    $field = $this->_getMappedField($field);
    $this->_select->where($this->_getConditionSql($field, $condition),
        null, Varien_Db_Select::TYPE_CONDITION);
    return $this;
}   

// **********************************************
// ** Different from addFieldToFilter in 1.3.2 **
// **********************************************

/** 
 * Add field filter to collection
 *
 * If $attribute is an array will add OR condition with following format:
 * array(
 *     array('attribute'=>'firstname', 'like'=>'test%'),
 *     array('attribute'=>'lastname', 'like'=>'test%'),
 * )
 *
 * @see self::_getConditionSql for $condition
 * @param string|array $attribute
 * @param null|string|array $condition
 * @return Mage_Eav_Model_Entity_Collection_Abstract
 */
public function addFieldToFilter($field, $condition=null)
{   
    $field = $this->_getMappedField($field);
    $this->_select->where($this->_getConditionSql($field, $condition));
    return $this;
}       

看起来addFieldToFilter用于接受第一个参数作为数组,但现在它必须是一个字符串...有趣,所以我尝试了下面的运气零......

$orderIds = Mage::getModel('sales/order')->getCollection()
    ->addFieldToFilter('status', 'processing')
    ->addFieldToFilter('attribute', array(
        array(
            'attribute' => 'created_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
        array(
            'attribute' => 'updated_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
    ));
SELECT `main_table`.* FROM `sales_flat_order` AS `main_table`
WHERE (status = 'processing')
AND ((
    (attribute >= '2012-06-13 17:52:01' AND attribute <= '2012-06-15 17:52:01')
 OR (attribute >= '2012-06-13 17:52:01' AND attribute <= '2012-06-15 17:52:01')
))

我知道我可以通过操纵SQL来实现它,但我真的想知道如果有“Magento方式”,如果有的话......

顺便说一句,我也尝试使用addAttributeToFilter,错误信息是“无法确定字段名称”。


更新

我发现Mage_Sales_Model_Resource_Order_Collection中的两个函数看起来很有希望,但它们仍然不完全我想要的。

/**
 * Add field search filter to collection as OR condition
 *
 * @see self::_getConditionSql for $condition
 *
 * @param string $field
 * @param null|string|array $condition
 * @return Mage_Sales_Model_Resource_Order_Collection
 */
public function addFieldToSearchFilter($field, $condition = null)
{
    $field = $this->_getMappedField($field);
    $this->_select->orWhere($this->_getConditionSql($field, $condition));
    return $this;
}

/**
 * Specify collection select filter by attribute value
 *
 * @param array $attributes
 * @param array|integer|string|null $condition
 * @return Mage_Sales_Model_Resource_Order_Collection
 */
public function addAttributeToSearchFilter($attributes, $condition = null)
{
    if (is_array($attributes) && !empty($attributes)) {
        $this->_addAddressFields();

        $toFilterData = array();
        foreach ($attributes as $attribute) {
            $this->addFieldToSearchFilter($this->_attributeToField($attribute['attribute']), $attribute);
        }
    } else {
        $this->addAttributeToFilter($attributes, $condition);
    }

    return $this;
}

当我更新我的代码时,我非常接近到我想要的结果,但我真正想要的是 CONDITION1 AND(CONDITION2 OR CONDITION3)

$orderIds = Mage::getModel('sales/order')->getCollection()
    ->addFieldToFilter('status', 'processing')
    ->addAttributeToSearchFilter(array(
        array(
            'attribute' => 'created_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
        array(
            'attribute' => 'updated_at',
            'from' => $fromDate->toString('yyyy-MM-dd HH:mm:ss'),
            'to'   => $toDate->toString('yyyy-MM-dd HH:mm:ss'),
        ),
    ));

SELECT `main_table`.*,
       `billing_o_a`.`firstname`,
       `billing_o_a`.`lastname`,
       `billing_o_a`.`telephone`,
       `billing_o_a`.`postcode`,
       `shipping_o_a`.`firstname`,
       `shipping_o_a`.`lastname`,
       `shipping_o_a`.`telephone`,
       `shipping_o_a`.`postcode`
FROM `sales_flat_order` AS `main_table`
LEFT JOIN `sales_flat_order_address` AS `billing_o_a`
    ON (main_table.entity_id = billing_o_a.parent_id AND billing_o_a.address_type = 'billing')
LEFT JOIN `sales_flat_order_address` AS `shipping_o_a`
    ON (main_table.entity_id = shipping_o_a.parent_id AND shipping_o_a.address_type = 'shipping')
WHERE (status = 'processing')
OR (created_at >= '2012-06-16 16:43:38' AND created_at <= '2012-06-18 16:43:38')
OR (updated_at >= '2012-06-16 16:43:38' AND updated_at <= '2012-06-18 16:43:38')

3 个答案:

答案 0 :(得分:2)

请注意,FLAT TABLE和EAV集合使用不同的语法!

向EAV集合添加OR条件

请注意,在为同一属性指定OR条件时,语法会有所不同,如果您想使用两个不同的属性。

使用$collection->load(true)测试并将指定的过滤器视为SQL(我发现这种方式更容易理解)。

对于EAV集合,请使用addAttributeToFilter()addFieldToFilter(),但第一个可以采用可选的第三个$joinType参数。

如何在EAV集合上为ONE属性添加OR过滤器:属性代码是第一个参数,条件是第二个。

例如:$col->addFieldToFilter('name', array(array('like' => 'M%'), array('like' => '%O'))); // (get items whose name starts with M OR ends with O)

如何在EAV集合上为DIFFERENT属性添加OR过滤器:只传递一个参数,一个带属性的条件数组。

向FLAT TABLE集合添加OR条件

在平面表集合上指定具有单个属性的OR过滤器与EAV集合上的相同。

例如:$col->addFieldToFilter('name', array(array('like' => 'M%'), array('like' => '%O'))); // get items whose name start with M OR end with O

要在OR条件中连接多个属性,语法与EAV集合不同(注意:这在Magento 1.6中是BROKEN)

例如:$col->addFieldToFilter(array('weight', 'name'), array(array('in' => array(1,3)), array('like' => 'M%')));

第一个属性映射到第一个条件,第二个属性映射到第二个条件,等等

由于在1.6中已经破解,我们可以使用addFilter()

为多个属性指定简单的相等条件

例如:$col->addFilter('weight', 1, 'or')->addFilter('weight', 2, 'or')->addFilter('sku', 'ABC', 'or'); // weight is 1 or 2 or sku is ABC

您也可以随时使用$collection->getSelect()->orWhere(…),但必须注意交叉RDBMS兼容性

注意:这是我很久以前在tumblr发布的两件事的交叉帖子:
http://tweetorials.tumblr.com/post/10844018716/eav-collection-or-filters
http://tweetorials.tumblr.com/post/11102525164/flat-table-collection-or-filters

答案 1 :(得分:1)

这是我不想使用的解决方案,它通过Zend_Db方法修改SELECT语句。

$orderIds = Mage::getModel('sales/order')->getCollection()
    ->getSelect();
$adapter = $orderIds->getAdapter();
$quotedFrom = $adapter->quote(
    $fromDate->toString('yyyy-MM-dd HH:mm:ss')
);
$quotedTo = $adapter->quote(
    $toDate->toString('yyyy-MM-dd HH:mm:ss')
);
$orderIds
    ->where('status = ?', 'processing')
    ->where(
        vsprintf(
            '(created_at >= %s AND created_at <= %s)'
          . ' OR (updated_at >= %s AND updated_at <= %s)',
            array(
                $quotedFrom, $quotedTo,
                $quotedFrom, $quotedTo,
            )
        )
    );

答案 2 :(得分:0)

也许是时候对核心方面进行一些改动了。我们有类似的问题。可能是个案。

(condition1)或((condition2)和(condition3).....)

如果您对如何制作感兴趣。试着看 http://winzter143.blogspot.com/2012/03/magento-hack-nested-addattributetofilte.html