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  1. Calcite
  2. CALCITE-3487

Should not hard code RelMetadataQuery class in VolcanoPlanner.isValid()

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.22.0
    • Component/s: None

      Description

      With CALCITE-3446, a calcite user can choose to provide a sub-class of RelMetadataQuery through RelOptCluster.setMetadataQuery(). We cannot assume the base class RelMetadataQuery is always used in planner.

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              • Assignee:
                xndai Xiening Dai
                Reporter:
                xndai Xiening Dai
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