| set hive.fileformat.check=true; | |
| create temporary table supply_temp (id int, part string, quantity int) partitioned by (day int) | |
| stored as orc | |
| location 'hdfs:///tmp/a1' | |
| ; | |
| explain alter table supply_temp add partition (day=20110102) location | |
| 'hdfs:///tmp/a2'; | |
| alter table supply_temp add partition (day=20110103) location | |
| 'hdfs:///tmp/a3'; | |
| show partitions supply_temp; | |
| drop table supply_temp; |