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Posted to issues@drill.apache.org by "Mehant Baid (JIRA)" <ji...@apache.org> on 2015/04/18 23:28:58 UTC

[jira] [Created] (DRILL-2823) Merge join should use implicit cast

Mehant Baid created DRILL-2823:
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             Summary: Merge join should use implicit cast
                 Key: DRILL-2823
                 URL: https://issues.apache.org/jira/browse/DRILL-2823
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Mehant Baid
            Assignee: Mehant Baid
             Fix For: 1.0.0


Currently merge join does not use implicit cast if the two expressions in the join condition are of different data types. However if we have such a situation it works as expected because we have function implementations for numeric comparisons with different data types. As part of DRILL-2753 we are getting rid of it so merge join will need to use implicit cast if the expressions in the join condition are of different types.



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