特牛生活网

Hive分析窗口函数_avg partition by-CSDN博客

网友收藏
文章浏览阅读129次。Hive分析窗口函数一数据准备cookie1,2015-04-10,1cookie1,2015-04-11,5cookie1,2015-04-12,7cookie1,2015-04-13,3cookie1,2015-04-14,2cookie1,2015-04-15,4cookie1,2015-04-16,4创建数据库及表create database if not exists cookie;use cookie;drop table if exists cook._avg partition by
标签:avg partition by