ql/src/test/queries/clientpositive/auto_join31.q

--! qt:dataset:src
set hive.auto.convert.join = true;

explain
FROM
(SELECT src.* FROM src sort by key) x
RIGHT OUTER JOIN
(SELECT src.* FROM src sort by value) Y
ON (x.key = Y.key)
JOIN
(SELECT src.* FROM src sort by value) Z
ON (x.key = Z.key)
select sum(hash(Y.key,Y.value));

FROM
(SELECT src.* FROM src sort by key) x
RIGHT OUTER JOIN
(SELECT src.* FROM src sort by value) Y
ON (x.key = Y.key)
JOIN
(SELECT src.* FROM src sort by value) Z
ON (x.key = Z.key)
select sum(hash(Y.key,Y.value));