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Posted to dev@calcite.apache.org by "Jess Balint (Jira)" <ji...@apache.org> on 2020/09/11 02:01:00 UTC

[jira] [Created] (CALCITE-4245) Expression reduction regression

Jess Balint created CALCITE-4245:
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             Summary: Expression reduction regression
                 Key: CALCITE-4245
                 URL: https://issues.apache.org/jira/browse/CALCITE-4245
             Project: Calcite
          Issue Type: Bug
    Affects Versions: 1.25.0
            Reporter: Jess Balint


this re-appeared at some point after 1.21 and it's the same case as before:

RexSimplify is transforming

{{OR(AND(>(999, $8), =($2, 'Franklin')), <(100, $8))}}
to {{OR(=($2, 'Franklin'), <(100, $8))}}




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