ECstore dump 查询方法如何使用

/**
* function dump($filter,$field = ’*’,$subSdf = null)
*
*  var $has_many = array(
'contact/other'=>'member_addrs:append',
'advance/event'=>'member_advance:append:member_id^member_id',
'score/event'=>'member_point:append',
'pam_account'=>'members@pam:contrast:member_id^member_id',
);
*
*
* $subSdf默认值：
*  var $subSdf = array(
'default' => array(
'pam_account' => array('*'),
),
);

*
*
* $subSdf语法
array(
’key’=>array(’field’ subsdf),//key:has_many/has_one 数组中定义的键值
’:Foreign key’=>array(//:Foreign key:代表上面has_many 里边的数据关系定义，同时也是输出数组的key
’field’,subsdf
),
)

*
*/
$data = $member->dump($member_id,'*',array('score/event'=>array('*',null,array($this->pagelimit*($nPage-1),$this->pagelimit))));