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From "Hubert Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-887) Query should be continued when bucket number of result hash relation is bigger than the on number of command external table.
Date Mon, 04 Jul 2016 06:39:11 GMT
Hubert Zhang created HAWQ-887:
---------------------------------

             Summary: Query should be continued when bucket number of result hash relation
is bigger than the on number of command external table.
                 Key: HAWQ-887
                 URL: https://issues.apache.org/jira/browse/HAWQ-887
             Project: Apache HAWQ
          Issue Type: Bug
          Components: Core
            Reporter: Hubert Zhang
            Assignee: Lei Chang


When user create a hash table test with bucket number 6, and a command external table e_test
with on number 1, 
query likes "insert into test select * from e_test" will be refused due to bucket number and
on number are not equal.
This restriction can be relaxed, if bucket number is bigger than on number, the queries should
be OK, and no wrong answer will be generated.



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