Xu Ming
Track 3: Applications
https://open.mi.com/conference/hbasecon-asia-2019
THE COMMUNITY EVENT FOR APACHE HBASE™
July 20th, 2019 - Sheraton Hotel, Beijing, China
https://hbase.apache.org/hbaseconasia-2019/
17. SELECT DISTINCT COUNT(userId) FROM profile p JOIN favor f on f.userid=p.userid JOIN action a on a.userId=f.userId
WHERE p.city=‘beijing’ AND f.favorite LIKE ‘%music%’ AND a.live LIKE ‘%send gift%’ and dt =‘20190101’