本地：load data local inpath ‘/root/student.txt’ into table student; HDFS：load data inpath ‘/user/hive/data/student.txt’ into table student;

insert into table student values(1,’zhanshan’);

create table if not exists stu1 as select id,name from student;

create external if not exists stu2 like student location '/user/hive/warehouse/student/student.txt';

import table stu3 from ‘/user/export/student’;