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  1. IMPALA
  2. IMPALA-7911

Extend constant propagation for views to include other operators

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • Impala 4.0.0
    • Frontend
    • None
    • ghx-label-6

    Description

      IMPALA-5003 added the ability to use a view to hide from users that a table might be partitioned by month instead of day (avoiding over partitioning and small files), and works well for = operator. However if a user queries using < or > (and likely others) this does not work.  For the date example > and < are common so it would be helpful to have this extended to those.

       

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          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-10064 Support constant propagation for range predicates

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              peter.ebert Peter Ebert
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              Dates

                Created:
                Updated:
                Resolved: