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  1. Calcite
  2. CALCITE-2942

Materialized view rewriting logic instantiates RelMetadataQuery each time the rule is triggered

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 1.20.0
    • None

    Description

      Performance penalty is similar to the one described in CALCITE-1812. An instance may be available in the cluster, hence we can use it; this is just an addendum to CALCITE-1812.

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          relates to

          Improvement - An improvement or enhancement to an existing feature or task. CALCITE-1812 Provide RelMetadataQuery from planner to rules and invalidate in transformTo

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #1124

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              jcamacho Jesús Camacho Rodríguez
              jcamacho Jesús Camacho Rodríguez
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