摘要: 1.创建二级分区表 create table stu( id int, name string) partitioned by (month string, day string) row format delimited fields terminated by '\t'; 2.为二级分区表加载数 阅读全文
posted @ 2019-06-15 22:14 liushuaihang 阅读(139) 评论(0) 推荐(0)