pyarrow.chunked_array¶

pyarrow.chunked_array(arrays, type=None)¶

Construct chunked array from list of array-like objects

Parameters:

arraysArray, list of Array, or array-like: Must all be the same data type. Can be empty only if type also passed.
typeDataType or str coercible to DataType

Returns:

ChunkedArray

Examples

>>> import pyarrow as pa
>>> pa.chunked_array([], type=pa.int8())
<pyarrow.lib.ChunkedArray object at ...>
[
...
]

>>> pa.chunked_array([[2, 2, 4], [4, 5, 100]])
<pyarrow.lib.ChunkedArray object at ...>
[
  [
    2,
    2,
    4
  ],
  [
    4,
    5,
    100
  ]
]

Tables and Tensors

pyarrow.concat_arrays