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From "Sebastian (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-4598) Incorrect results when using subquery in multi table insert
Date Thu, 23 May 2013 07:46:20 GMT
Sebastian created HIVE-4598:
-------------------------------

             Summary: Incorrect results when using subquery in multi table insert
                 Key: HIVE-4598
                 URL: https://issues.apache.org/jira/browse/HIVE-4598
             Project: Hive
          Issue Type: Bug
          Components: Query Processor
    Affects Versions: 0.11.0
            Reporter: Sebastian


I'm using a multi table insert like this:
FROM <x>
INSERT INTO TABLE t PARTITION (type='x')
SELECT * WHERE type='x'
INSERT INTO TABLE t PARTITION (type='y')
SELECT * WHERE type='y';

Now when <x> is the name of a table, everything works as expected.
However if I use a subquery as <x>, the query runs but it inserts all results from the
subquery into each partition, as if there were no "WHERE" clauses in the selects.

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