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  1. Spark
  2. SPARK-35042 Support traversal pruning in transform/resolve functions and their call sites
  3. SPARK-35075

Migrate to transformWithPruning or resolveWithPruning for subquery related rules

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Details

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

    Description

      Migrate transform/resolve functions to transformXxxWithPruning or resolveXxWithPruning, so that we can add tree traversal pruning conditions.

      RewriteCorrelatedScalarSubquery will be supported in a separate issue, SPARK-35148.

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