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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

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.20.0
    • Component/s: 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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              • Assignee:
                jcamachorodriguez Jesus Camacho Rodriguez
                Reporter:
                jcamachorodriguez Jesus Camacho Rodriguez
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