ql/src/test/queries/clientpositive/vector_join_nulls.q

set hive.mapred.mode=nonstrict;
SET hive.vectorized.execution.enabled=true;
SET hive.vectorized.execution.mapjoin.native.enabled=true;
set hive.fetch.task.conversion=none;
SET hive.auto.convert.join=true;
SET hive.auto.convert.join.noconditionaltask=true;
SET hive.auto.convert.join.noconditionaltask.size=1000000000;

-- SORT_QUERY_RESULTS

CREATE TABLE myinput1_txt_n1(key int, value int);
LOAD DATA LOCAL INPATH '../../data/files/in1.txt' INTO TABLE myinput1_txt_n1;
CREATE TABLE myinput1_n4 STORED AS ORC AS SELECT * FROM myinput1_txt_n1;

SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a JOIN myinput1_n4 b;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b;

EXPLAIN VECTORIZATION OPERATOR
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b;
-- SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b;

SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a JOIN myinput1_n4 b ON a.key = b.value;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a JOIN myinput1_n4 b ON a.key = b.key;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a JOIN myinput1_n4 b ON a.value = b.value;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a JOIN myinput1_n4 b ON a.value = b.value and a.key=b.key;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b ON a.key = b.value;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b ON a.value = b.value;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b ON a.key = b.key;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b ON a.key = b.key and a.value=b.value;

EXPLAIN VECTORIZATION OPERATOR
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key = b.value;
-- SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key = b.value;

EXPLAIN VECTORIZATION OPERATOR
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key = b.key;
-- SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key = b.key;

EXPLAIN VECTORIZATION OPERATOR
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.value = b.value;
-- SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.value = b.value;

EXPLAIN VECTORIZATION OPERATOR
-- SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key=b.key and a.value = b.value;
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON a.key=b.key and a.value = b.value;

SELECT sum(hash(a.key,a.value,b.key,b.value)) from myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b ON (a.value=b.value) RIGHT OUTER JOIN myinput1_n4 c ON (b.value=c.value);
SELECT sum(hash(a.key,a.value,b.key,b.value)) from myinput1_n4 a RIGHT OUTER JOIN myinput1_n4 b ON (a.value=b.value) LEFT OUTER JOIN myinput1_n4 c ON (b.value=c.value);
SELECT sum(hash(a.key,a.value,b.key,b.value)) FROM myinput1_n4 a LEFT OUTER JOIN myinput1_n4 b RIGHT OUTER JOIN myinput1_n4 c ON a.value = b.value and b.value = c.value;