--! qt:dataset:src | |
DESCRIBE FUNCTION stack; | |
EXPLAIN SELECT x, y FROM src LATERAL VIEW STACK(2, 'x', array(1), 'z') a AS x, y LIMIT 2; | |
EXPLAIN SELECT x, y FROM src LATERAL VIEW STACK(2, 'x', array(1), 'z', array(4)) a AS x, y LIMIT 2; | |
SELECT x, y FROM src LATERAL VIEW STACK(2, 'x', array(1), 'z') a AS x, y LIMIT 2; | |
SELECT x, y FROM src LATERAL VIEW STACK(2, 'x', array(1), 'z', array(4)) a AS x, y LIMIT 2; | |
EXPLAIN | |
SELECT stack(1, "en", "dbpedia", NULL ); | |
SELECT stack(1, "en", "dbpedia", NULL ); |