| create table ptestfilter_n3 (a string, b int) partitioned by (c string, d int); |
| describe ptestfilter_n3; |
| |
| alter table ptestfilter_n3 add partition (c='1', d=1); |
| alter table ptestfilter_n3 add partition (c='1', d=2); |
| alter table ptestFilter_n3 add partition (c='2', d=1); |
| alter table ptestfilter_n3 add partition (c='2', d=2); |
| alter table ptestfilter_n3 add partition (c='3', d=1); |
| alter table ptestfilter_n3 add partition (c='3', d=2); |
| show partitions ptestfilter_n3; |
| |
| alter table ptestfilter_n3 drop partition (c='1', d=1); |
| show partitions ptestfilter_n3; |
| |
| alter table ptestfilter_n3 drop partition (c='2'); |
| show partitions ptestfilter_n3; |
| |
| drop table ptestfilter_n3; |
| |
| |
