presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/file/PartitionMetadata.java/PartitionMetadata/withColumnStatistics
class PartitionMetadata:    public PartitionMetadata withColumnStatistics(Map<String, HiveColumnStatistics> columnStatistics)
    {
        return new PartitionMetadata(columns, parameters, storageFormat, bucketProperty, serdeParameters, externalLocation, columnStatistics);
    }