创建表-添加数据

标签：int   apr   start   .exe   term   tab   orm   nat   city   

set mapreduce.job.queuename=root.kg;
set hive.exec.dynamic.partition.mode=nonstrict;

drop table if exists kg_fk_city;

set mapreduce.job.queuename=root.kg;
set hive.exec.dynamic.partition.mode=nonstrict;
create table kg_fk_city(
start_id bigint,
end_id bigint
)
row format delimited fields terminated by ‘\t‘;

set mapreduce.job.queuename=root.kg;
set hive.exec.dynamic.partition.mode=nonstrict;
load data local inpath ‘/home/kg/qiaoruihua/hive_test/city/city.txt‘ into table kg_fk_city;

set mapreduce.job.queuename=root.kg;
set hive.exec.dynamic.partition.mode=nonstrict;
select count(start_id) from kg_fk_city where hex(start_id)<hex(end_id);

创建表-添加数据

标签：int   apr   start   .exe   term   tab   orm   nat   city   

原文地址：https://www.cnblogs.com/hapyygril/p/10737317.html