摘要: 1 建表 create table student(id int,name string ,age int) row format delimitedfields terminated by ','; 2 创建一个student.txt 添加数据 1,zhangsan,10 2,lisi,20 3, 阅读全文
posted @ 2021-10-24 20:22 sean1246 阅读(49) 评论(0) 推荐(0)