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Posted to dev@calcite.apache.org by "Haisheng Yuan (Jira)" <ji...@apache.org> on 2019/08/22 23:20:00 UTC

[jira] [Created] (CALCITE-3284) Enumerable hash semijoin support non-equi join conditions

Haisheng Yuan created CALCITE-3284:
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             Summary: Enumerable hash semijoin support non-equi join conditions
                 Key: CALCITE-3284
                 URL: https://issues.apache.org/jira/browse/CALCITE-3284
             Project: Calcite
          Issue Type: Improvement
            Reporter: Haisheng Yuan


Calcite should be able to generate enumerable hash semijoin with non-equi join conditions, as long as there are equi-join condtions, so that we can do hash look up.




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