--! qt:dataset:src | |
set hive.fetch.task.conversion=more; | |
DESCRIBE FUNCTION repeat; | |
DESCRIBE FUNCTION EXTENDED repeat; | |
EXPLAIN SELECT | |
repeat("Facebook", 3), | |
repeat("", 4), | |
repeat("asd", 0), | |
repeat("asdf", -1) | |
FROM src tablesample (1 rows); | |
SELECT | |
repeat("Facebook", 3), | |
repeat("", 4), | |
repeat("asd", 0), | |
repeat("asdf", -1) | |
FROM src tablesample (1 rows); |