wjones127 commented on code in PR #4806:
URL: https://github.com/apache/arrow-rs/pull/4806#discussion_r1322204165
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arrow-pyarrow-integration-testing/tests/test_sql.py:
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@@ -393,6 +393,23 @@ def test_sparse_union_python():
del a
del b
+def test_tensor_array():
+ tensor_type = pa.fixed_shape_tensor(pa.float32(), [2, 3])
+ inner = pa.array([float(x) for x in range(1, 7)] + [None] * 12,
pa.float32())
+ storage = pa.FixedSizeListArray.from_arrays(inner, 6)
+ f32_array = pa.ExtensionArray.from_storage(tensor_type, storage)
Review Comment:
> it is rather strange to me that extension arrays would be a first-class
abstraction and in so doing obfuscate the underlying storage type
I think for systems where RecordBatch is a type exposed to end-users at the
interface, the obfuscation is a feature, not a bug.
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