def info(self, start=None, end=None, fields=None):
        start = self.pickler.dumps(start) if start else None
        end = self.pickler.dumps(end) if end else None
        backend = self.read_backend
        return backend.execute(
            backend.structure(self).info(start, end, fields), self._stats)
Provide data information for this :class:`ColumnTS`. If no
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/apps/columnts/models.py/ColumnTS.info