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Title: Preserve PyArrow extension metadata when chaining Python scalar UDFs by kosiew · Pull Request #1287 · apache/datafusion-python · GitHub

Open Graph Title: Preserve PyArrow extension metadata when chaining Python scalar UDFs by kosiew · Pull Request #1287 · apache/datafusion-python

X Title: Preserve PyArrow extension metadata when chaining Python scalar UDFs by kosiew · Pull Request #1287 · apache/datafusion-python

Description: Which issue does this PR close? Closes #1172 Rationale for this change When multiple scalar UDFs are chained in Python, the intermediate results lose PyArrow extension metadata. This happens becaus...

Open Graph Description: Which issue does this PR close? Closes #1172 Rationale for this change When multiple scalar UDFs are chained in Python, the intermediate results lose PyArrow extension metadata. This happens becaus...

X Description: Which issue does this PR close? Closes #1172 Rationale for this change When multiple scalar UDFs are chained in Python, the intermediate results lose PyArrow extension metadata. This happens becaus...

Opengraph URL: https://github.com/apache/datafusion-python/pull/1287

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og:image:altWhich issue does this PR close? Closes #1172 Rationale for this change When multiple scalar UDFs are chained in Python, the intermediate results lose PyArrow extension metadata. This happens becaus...
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ScalarUDFs created using datafusion.udf() do not propagate extension type metadata https://github.com/apache/datafusion-python/issues/1172
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