CakePHP分页订单无法正常工作

我遇到了麻烦

$this->paginate = array(
                "fields" => array(
                    "Player.join_country"
                ),"joins" => array(
                    array(
                        "table" => "banner_key_current_ext","alias" => "BannerKeyCurrentExt","type" => "inner","conditions" => "BannerKeyCurrentExt.banner_key_id = BannerKeyCurrent.banner_key_id"
                    ),array(
                        "table" => "players","alias" => "Player","conditions" => "BannerKeyCurrentExt.identifier = Player.zban_player_id" . $country_condition
                    ),array(
                        "table" => "users","alias" => "User","conditions" => "BannerKeyCurrent.user_id = User.user_id"
                    ),array(
                        "table" => "tag_links","alias" => "TagLinks","conditions" => "TagLinks.id = BannerKeyCurrent.user_id AND TagLinks.tag_id = 710"
                    )
                ),"conditions" => array(
                    "BannerKeyCurrent.date BETWEEN ? AND ?" => array(
                        $this->request->query["period_from"],$this->request->query["period_to"]
                    ),"BannerKeyCurrent.plan_id" => $brands_plan_map[$this->request->query["brand"]]["plans"],"BannerKeyCurrent.operation_id" => $operation_ids
                ),"group" => array( "Player.join_country" ),"order" => array(
                    "Player.join_country" => "DESC"
                ),"limit" => 999999,"maxLimit" => 999999
            );

一切都适用于所有领域,联接,组,限制没有问题,但订单简单不会工作.输出sql_dump元素表明它永远不会添加到查询中.

任何帮助将不胜感激.

谢谢