帮忙看下一条SQL查询语句用Active Record方法怎么写，不是用原生语句。 [ 求助交流 ]

以下为从student_ids表中随机选取一条记录的mysql原生语句，请问用AR写法怎么写？谢谢！

SELECT *
FROM `student_ids` AS t1 
JOIN (  SELECT ROUND( RAND() * (  (SELECT MAX(id) FROM `student_ids`)-(SELECT MIN(id) FROM `student_ids`)  )+( SELECT MIN(id) FROM `student_ids` )  ) AS id  )
AS t2
WHERE t1.id >= t2.id
ORDER BY t1.id LIMIT 1;