摘要:
分区表: 建表语句中添加:partitioned by (col1 string, col2 string) create table emp_pt(id int, name string, job string, mgr int, hiredate string, salary double, b 阅读全文
posted @ 2019-09-18 15:28
BIG_BOSS_ZC
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摘要:
导入数据 1). 本地 load data local inpath "/root/example/hive/data/dept.txt" into table dept; 2). HDFSload data inpath "/user/hive/warehouse/functiontest.db/ 阅读全文
posted @ 2019-09-18 14:19
BIG_BOSS_ZC
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