添加分区并指定数据所在的位置
alter table bdm.itcast_bdm_order add partition (dt='2017-01-01') location '/business/itcast_bdm_order/2017-01-01';
删除分区
alter table itcast_bdm_order drop partition(dt='2017-01-01');
添加分区并指定数据所在的位置
alter table bdm.itcast_bdm_order add partition (dt='2017-01-01') location '/business/itcast_bdm_order/2017-01-01';
删除分区
alter table itcast_bdm_order drop partition(dt='2017-01-01');