11.4.1 统计视频观看数 Top10

思路: 这个比较简单, 只需要按照views 全局排序, 然后取前 10 即可.

select 
    videoId, 
    uploader, 
    age, 
    category, 
    length, 
    views, 
    rate, 
    ratings, 
    comments 
from gulivideo_orc 
order by views desc
desc limit 10;