/**
* 設定索引物件
* @param Generic_object $obj
* @return Generic_collection
*/
public function set_index_object(Generic_object $obj)
{
$this->index_object = $obj;
$this->id = $obj->get_id();
$this->is_loaded = FALSE;
return $this;
}
/**
* 查詢現在物件的數量
*
* 用來作單一約束的檢查
* @param Generic_object $go
* @param string $where
* @return int
*/
protected static function _get_result_num(Generic_object $go, $where)
{
$go->db->where($where)->from($go->table_name);
if (is_int($go->get_id())) {
$go->db->where_not_in(self::_get_pk($go->primary_key, $go->table_name), $go->get_id());
}
if (is_string($go->fake_delete)) {
$go->db->where($go->fake_delete, 'FALSE');
}
$result_num = $go->db->count_all_results();
return $result_num;
}
