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  1. Spark
  2. SPARK-35042 Support traversal pruning in transform/resolve functions and their call sites
  3. SPARK-35294

Migrate to transformWithPruning for top-level rules under catalyst/optimizer

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.0
    • 3.2.0
    • Optimizer
    • None
    •  

       

    Description

      **List of target rules:

      • DecorrelateInnerQuery
      • LimitPushDownThroughWindow
      • OptimizeCsvJsonExprs
      • PropagateEmptyRelation
      • PullOutGroupingExpressions
      • PushLeftSemiLeftAntiThroughJoin
      • ReplaceExceptWithFilter
      • RewriteDistinctAggregates
      • SimplifyConditionalsInPredicate
      • UnwrapCastInBinaryComparison

      **

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              Created:
              Updated:
              Resolved: