show first post by id wordpress (custom order by)

show first post by id

//in function.php
function filter_orderby_sticky( $order = '' ) { 
	global $wpdb;
  //$first = pods('pods settings');
  //$first = (int)$first->field( 'name of field' ); // if pods
	return '('.$wpdb->prefix.'posts.ID = '.$first.') DESC, '.$wpdb->prefix.'posts.post_date DESC'; // $first is id of first post
}

// custom wp_query
add_filter( 'posts_orderby', 'filter_orderby_sticky' );
$query = new WP_Query('post_type=blabla&posts_per_page=99);
remove_filter( 'posts_orderby', 'filter_orderby_sticky' );

// archive of custom posts, add in function.php
add_action('pre_get_posts','filter_orderby_archive_stiky');
function filter_orderby_archive_stiky(){
	if ( is_post_type_archive('CUSTOMPOSTSNAME')  ) {
		add_filter( 'posts_orderby', 'filter_orderby_sticky' );
	}
}