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Posted to dev@kylin.apache.org by Chao Long <wa...@qq.com> on 2019/03/18 16:43:14 UTC

回复：kylin top-n query

Hi 云尧，
  There is a blog abort the principle of TopN query[http://kylin.apache.org/blog/2016/03/19/approximate-topn-measure/]. I hope that would be useful for you.
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Best Regards,
Chao Long


------------------ 原始邮件 ------------------
发件人: "黄云尧"<yu...@transsnet.com>;
发送时间: 2019年3月18日(星期一) 晚上8:06
收件人: "dev"<de...@kylin.apache.org>;

主题: kylin top-n query



someone has  documents for   top-n query in kylin ?