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  1. Spark
  2. SPARK-22301

Add rule to Optimizer for In with empty list of values

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: SQL
    • Labels:
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      Description

      For performance reason, we should resolve in operation on an empty list as false in the optimizations phase.
      For further reference, please look at the discussion on PRs: https://github.com/apache/spark/pull/19522 and https://github.com/apache/spark/pull/19494.

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            • Assignee:
              mgaido Marco Gaido
              Reporter:
              mgaido Marco Gaido
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                Updated:
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