presto-parser/src/main/java/io/prestosql/sql/tree/BindExpression.java/BindExpression/getChildren
class BindExpression:    @Override
    public List<Node> getChildren()
    {
        ImmutableList.Builder<Node> nodes = ImmutableList.builder();
        return nodes.addAll(values)
                .add(function)
                .build();
    }