insert into video_file (`id`,`deleted`,`create_time`,`update_time`,`video_file_id`,`horizontal`,`duration`) values (#{id},#{deleted},#{createTime},#{updateTime},#{videoFileId},#{horizontal},#{duration}) delete from video_file where video_file_id=#{videoFileId} select * from video_file select * from video_file select video_file.video_file_id,video_file.duration,video_file.horizontal,video_url.quality from video_file inner join video_url on video_file.video_file_id=video_url.video_file_id and video_file.video_file_id=#{videoFileId} order by video_url.quality desc limit 1 select * from video_file where video_file_id=#{videoFileId}