Interface RelOptSchemaWithSampling

    • Method Detail

      • getTableForMember

        RelOptTable getTableForMember​(java.util.List<java.lang.String> names,
                                      java.lang.String datasetName,
                                      boolean[] usedDataset)
        Retrieves a RelOptTable based upon a member access, using a sample dataset if it exists.
        names - Compound name of table
        datasetName - Name of sample dataset to substitute, if it exists; null to not look for a sample
        usedDataset - Output parameter which is set to true if a sample dataset is found; may be null
        Table, or null if not found