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