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Posted to issues@calcite.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2019/02/12 12:33:00 UTC

[jira] [Created] (CALCITE-2840) Simplification may use narrower UnknownAs modes during AND/OR simplification

Zoltan Haindrich created CALCITE-2840:
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             Summary: Simplification may use narrower UnknownAs modes during AND/OR simplification
                 Key: CALCITE-2840
                 URL: https://issues.apache.org/jira/browse/CALCITE-2840
             Project: Calcite
          Issue Type: Improvement
            Reporter: Zoltan Haindrich
            Assignee: Zoltan Haindrich


Some parts of this was already working in 1.17 ; but 1.18 turned out to be a more conservative in this sense.





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