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  1. IMPALA
  2. IMPALA-4958

Simplify binary predicates in the FE

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Later
    • Impala 2.9.0
    • None
    • Frontend

    Description

      The frontend currently allows redundant expressions like a < 5 and a < 3. We should simplify these. We should also find contradictions like a < 3 and a > 5 reduce them to FALSE.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-4989 Improve filtering based on parquet::Statistics

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              lv Lars Volker
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                Updated:
                Resolved: