presto-hive/src/main/java/io/prestosql/plugin/hive/CreateEmptyPartitionProcedure.java/CreateEmptyPartitionProcedure/get
class CreateEmptyPartitionProcedure:    @Override
    public Procedure get()
    {
        return new Procedure(
                "system",
                "create_empty_partition",
                ImmutableList.of(
                        new Argument("schema_name", VARCHAR),
                        new Argument("table_name", VARCHAR),
                        new Argument("partition_columns", new ArrayType(VARCHAR)),
                        new Argument("partition_values", new ArrayType(VARCHAR))),
                CREATE_EMPTY_PARTITION.bindTo(this));
    }