I'm trying to order data with two meta keys but I'm not able to do that.
This code is not working for me:
 $args= array(
  "post_type" => "post_type",
  "post_status" => "publish",
  'meta_query'    => array(
                            array(
                                'key'     => 'keyname1',
                                'orderby' => 'meta_value_num',
                                'order' => DESC,
                            ),
                                 array(
                                'key'     => 'keyname2',
                                'orderby' => 'meta_value_num',
                                'order' => DESC,
                            ),
),
  "posts_per_page" => 10
);
This code works for the single key perfectly, but not for the two keys:
$args=array(
      "post_type" => "post_type",
      "post_status" => "publish",
      "orderby" => array(
      "meta_value_num" => "DESC",
      "rand" => "ASC" ),
      "meta_key" => "keyname",);
How can I do this?