RETURN ALL COLUMNS THAT column_name REFERS TO

def values(self, column_name, exclude_type=STRUCT):
        """
        RETURN ALL COLUMNS THAT column_name REFERS TO
        """
        column_name = unnest_path(column_name)
        columns = self.columns
        output = []
        for path in self.query_path:
            full_path = untype_path(concat_field(path, column_name))
            for c in columns:
                if c.jx_type in exclude_type:
                    continue
                # if c.cardinality == 0:
                #     continue
                if untype_path(c.name) == full_path:
                    output.append(c)
            if output:
                return output
        return []