presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/SemiTransactionalHiveMetastore.java/SemiTransactionalHiveMetastore/getSupportedColumnStatistics
class SemiTransactionalHiveMetastore:    public synchronized Set<ColumnStatisticType> getSupportedColumnStatistics(Type type)
    {
        return delegate.getSupportedColumnStatistics(type);
    }