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Posted to issues-all@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2025/09/11 23:12:00 UTC

[jira] [Created] (IMPALA-14427) Calcite planner: Use the constant folding within Impala instead of Calcite

Steve Carlin created IMPALA-14427:
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             Summary: Calcite planner: Use the constant folding within Impala instead of Calcite
                 Key: IMPALA-14427
                 URL: https://issues.apache.org/jira/browse/IMPALA-14427
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Steve Carlin


Calcite does constant folding within its RexUtil.simplify() method.  However, there are certain cases where the constant folding in Impala differs from the constant folding in Impala, so we should use Impala's constant folding.

 



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