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https://issues.apache.org/jira/browse/ARROW-14449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17433150#comment-17433150
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Eduardo Ponce commented on ARROW-14449:
---------------------------------------
One solution that does not requires any modification to current Arrow/Cython is
to retrieve the `ArrayData` via the `column()` method.
{code:python}
cdef shared_ptr[CRecordBatch] record = pyarrow_unwrap_batch(obj)
array_data = record.get().column(1).data()
{code}
> [Python] RecordBatch in Cython is missing column_data method
> ------------------------------------------------------------
>
> Key: ARROW-14449
> URL: https://issues.apache.org/jira/browse/ARROW-14449
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Python
> Reporter: Eduardo Ponce
> Assignee: Eduardo Ponce
> Priority: Major
> Fix For: 7.0.0
>
>
> From GitHub issue: [https://github.com/apache/arrow/issues/11523]
> [RecordBatch in
> Cython|https://github.com/apache/arrow/blob/master/python/pyarrow/table.pxi#L635]
> is missing the [*column_data*
> method|https://github.com/apache/arrow/blob/master/cpp/src/arrow/record_batch.h#L107].
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