--! qt:dataset:src
set hive.mapred.mode=nonstrict;
-- SORT_QUERY_RESULTS

EXPLAIN FROM 
(SELECT src.* FROM src) x
JOIN 
(SELECT src.* FROM src) Y
ON (x.key = Y.key)
SELECT Y.*;

FROM 
(SELECT src.* FROM src) x
JOIN 
(SELECT src.* FROM src) Y
ON (x.key = Y.key)
SELECT Y.*;