Package org.apache.flink.table.planner.plan.metadata

Interface FlinkMetadata.UpsertKeys.Handler

All Superinterfaces:
org.apache.calcite.rel.metadata.MetadataHandler<FlinkMetadata.UpsertKeys>
Enclosing interface:
FlinkMetadata.UpsertKeys
public static interface FlinkMetadata.UpsertKeys.Handler extends org.apache.calcite.rel.metadata.MetadataHandler<FlinkMetadata.UpsertKeys>
Handler API.

  • Method Summary

    Modifier and Type
    Method
    Description
    Set<org.apache.calcite.util.ImmutableBitSet>
    getUpsertKeys(org.apache.calcite.rel.RelNode r, org.apache.calcite.rel.metadata.RelMetadataQuery mq)
     

    Methods inherited from interface org.apache.calcite.rel.metadata.MetadataHandler

    getDef

  • Method Details

    • getUpsertKeys

      Set<org.apache.calcite.util.ImmutableBitSet> getUpsertKeys(org.apache.calcite.rel.RelNode r, org.apache.calcite.rel.metadata.RelMetadataQuery mq)