drop table IF EXISTS supplier;
drop table IF EXISTS result;

create external table supplier (S_SUPPKEY INT, S_NAME STRING, S_ADDRESS STRING, S_NATIONKEY INT, S_PHONE STRING, S_ACCTBAL DOUBLE, S_COMMENT STRING) ROW FORMAT DELIMITED FIELDS TERMINATED BY '|' STORED AS TEXTFILE LOCATION '/tpch/supplier';
create table result (S_SUPPKEY INT, S_NAME STRING, S_ADDRESS STRING, S_NATIONKEY INT);

select (2*s_suppkey), s_address, s_nationkey,  s_name   FROM supplier where S_SUPPKEY*2 < 20;