文章浏览阅读300次。Table aggVin = inputTable.window(Over.partitionBy("vin").orderBy("rt").preceding("1.rows").as("w")) .select("vin,rt,carTime,min(carTime) over w as min_carTime") .select("vin,rt,carTime,min......
文章浏览阅读670次,点赞2次,收藏3次。探究一下hql的执行顺序from … on … join … where … group by … having … select … distinct … order by … limit之前有个疑惑:explain select sid,min(score) as msfrom sc2 where sid>10group by sidhaving ms>60..._hive......