| --! qt:dataset:src |
| set hive.fetch.task.conversion=more; |
| |
| explain |
| select sign(0) FROM src tablesample (1 rows); |
| select sign(0) FROM src tablesample (1 rows); |
| |
| select sign(-45) FROM src tablesample (1 rows); |
| |
| select sign(46) FROM src tablesample (1 rows); |
| |
| DESCRIBE FUNCTION sign; |
| DESCRIBE FUNCTION EXTENDED sign; |
| explain |
| select sign(0) FROM src tablesample (1 rows); |
| select sign(0) FROM src tablesample (1 rows); |
| |
| select sign(-45) FROM src tablesample (1 rows); |
| |
| select sign(46) FROM src tablesample (1 rows); |
| |
| DESCRIBE FUNCTION sign; |
| DESCRIBE FUNCTION EXTENDED sign; |