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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2014/08/18 04:46:18 UTC

[jira] [Created] (PHOENIX-1179) Support many-to-many joins

James Taylor created PHOENIX-1179:
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             Summary: Support many-to-many joins
                 Key: PHOENIX-1179
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1179
             Project: Phoenix
          Issue Type: Sub-task
            Reporter: James Taylor


Enhance our join capabilities to support many-to-many joins where the size of both sides of the join are too big to fit into memory (and thus cannot use our hash join mechanism). One technique would be to order both sides of the join by their join key and merge sort the results on the client.



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