show partitions srcpart;



create table if not exists nzhang_part6 like srcpart;
describe extended nzhang_part6;

set hive.merge.mapfiles=false;
set hive.merge.mapredfiles=false;
set hive.exec.dynamic.partition=true;

insert overwrite table nzhang_part6 partition (ds="2010-03-03", hr) select key, value, hr from srcpart where ds is not null and hr is not null;

select * from nzhang_part6 where ds = '2010-03-03' and hr = '11';
select * from nzhang_part6 where ds = '2010-03-03' and hr = '12';