Package org.apache.beam.sdk.extensions.sql.impl.planner

Class BeamRelMetadataQuery

  • public class BeamRelMetadataQuery
extends org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.metadata.RelMetadataQuery

    • Field Summary

      • Fields inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.metadata.RelMetadataQueryBase

        map, metadataProvider, THREAD_PROVIDERS

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      NodeStats getNodeStats​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.RelNode relNode)  
      static BeamRelMetadataQuery instance()  

      • Methods inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.metadata.RelMetadataQuery

        areColumnsUnique, areColumnsUnique, areRowsUnique, areRowsUnique, collations, cumulativeMemoryWithinPhase, cumulativeMemoryWithinPhaseSplit, distribution, expand, getAllPredicates, getAverageColumnSizes, getAverageColumnSizesNotNull, getAverageRowSize, getColumnOrigin, getColumnOrigins, getCumulativeCost, getDistinctRowCount, getDistribution, getExpressionLineage, getLowerBoundCost, getMaxRowCount, getMinRowCount, getNodeTypes, getNonCumulativeCost, getPercentageOriginalRows, getPopulationSize, getPulledUpPredicates, getRowCount, getSelectivity, getTableOrigin, getTableReferences, getUniqueKeys, getUniqueKeys, isEmpty, isMeasure, isPhaseTransition, isVisibleInExplain, memory, splitCount

      • Methods inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.metadata.RelMetadataQueryBase

        clearCache, handler, initialHandler, revise, revise

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • getNodeStats

        public NodeStats getNodeStats​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.rel.RelNode relNode)