分区复制数据

-- 源分区表，分区为part
CREATE TABLE IF NOT EXISTS co_v2_test(
  a1 string
)partitioned by (part string);

insert overwrite table co_v2_test partition(part=‘2016-06-22‘)
select
    ‘1‘
from dual;

select *  from co_v2_test;

-- 目标分区表，与源定义，分区相同
drop table if exists co_v2_test1;
CREATE TABLE IF NOT EXISTS co_v2_test1(
  a1 string
)partitioned by (part string);

-- 复制方法：insert
insert overwrite table co_v2_test1 partition (part)
select * from co_v2_test;