摘要：hive 窗口分析函数 0: jdbc:hive2://localhost:10000> select * from t_access; + + + + +--+ | t_access.ip | t_access.url | t_access.access_time | t_access.dt | 阅读全文

摘要：create table t_a(name string,numb int) row format delimited fields terminated by ','; create table t_b(name string,nick string) row format delimited f 阅读全文