THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
- Exchange Partition
It is proposed as part of https://issues.apache.org/jira/browse/HIVE-4095. Once this is implemented, it should be part of the Language Manual DDL.
The idea is similar to this.
The high level idea is as follows:
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alter table <tablename> exchange partition (<(partial)?partition spec>) with table <tablename>
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