drop table partition_date_1;

create table partition_date_1 (key string, value string) partitioned by (dt date, region int);

insert overwrite table partition_date_1 partition(dt='2000-01-01', region=1) 
  select * from src limit 10;
insert overwrite table partition_date_1 partition(dt='2000-01-01', region=2) 
  select * from src limit 5;
insert overwrite table partition_date_1 partition(dt='2013-08-08', region=1) 
  select * from src limit 20;
insert overwrite table partition_date_1 partition(dt='2013-08-08', region=10) 
  select * from src limit 11;

select distinct dt from partition_date_1;
select * from partition_date_1 where dt = '2000-01-01' and region = 2 order by key,value;

-- 15
select count(*) from partition_date_1 where dt = date '2000-01-01';
-- 15.  Also try with string value in predicate
select count(*) from partition_date_1 where dt = '2000-01-01';
-- 5
select count(*) from partition_date_1 where dt = date '2000-01-01' and region = 2;
-- 11
select count(*) from partition_date_1 where dt = date '2013-08-08' and region = 10;
-- 30
select count(*) from partition_date_1 where region = 1;
-- 0
select count(*) from partition_date_1 where dt = date '2000-01-01' and region = 3;
-- 0
select count(*) from partition_date_1 where dt = date '1999-01-01';

-- Try other comparison operations

-- 20
select count(*) from partition_date_1 where dt > date '2000-01-01' and region = 1;
-- 10
select count(*) from partition_date_1 where dt < date '2000-01-02' and region = 1;
-- 20
select count(*) from partition_date_1 where dt >= date '2000-01-02' and region = 1;
-- 10
select count(*) from partition_date_1 where dt <= date '2000-01-01' and region = 1;
-- 20
select count(*) from partition_date_1 where dt <> date '2000-01-01' and region = 1;

drop table partition_date_1;