presto-benchmark/src/main/java/io/prestosql/benchmark/SqlApproximateCountDistinctDoubleBenchmark.java/SqlApproximateCountDistinctDoubleBenchmark/SqlApproximateCountDistinctDoubleBenchmark
class SqlApproximateCountDistinctDoubleBenchmark:    public SqlApproximateCountDistinctDoubleBenchmark(LocalQueryRunner localQueryRunner)
    {
        super(localQueryRunner, "sql_approx_count_distinct_double", 10, 50, "select approx_distinct(totalprice) from orders");
    }