pyarrow.dataset.UnionDataset#

.. currentmodule:: pyarrow.dataset

.. autoclass:: UnionDataset

.. automethod:: init

.. rubric:: Methods

.. autosummary::

  ~UnionDataset.__init__
  ~UnionDataset.count_rows
  ~UnionDataset.filter
  ~UnionDataset.get_fragments
  ~UnionDataset.head
  ~UnionDataset.join
  ~UnionDataset.join_asof
  ~UnionDataset.replace_schema
  ~UnionDataset.scanner
  ~UnionDataset.sort_by
  ~UnionDataset.take
  ~UnionDataset.to_batches
  ~UnionDataset.to_table

.. rubric:: Attributes

.. autosummary::

  ~UnionDataset.children
  ~UnionDataset.partition_expression
  ~UnionDataset.schema