hive 添加和删除分区

命令如下:

增加分区

alter table my_partition_test_table if not exists add partition (p_hour='2017113003', p_city='573', p_loctype='MHA');

删除分区

ALTER TABLE my_partition_test_table DROP IF EXISTS PARTITION (p_loctype='MHA');

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转载自www.cnblogs.com/drjava/p/10712376.html