Adam Lippai created ARROW-17821:
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Summary: Implement zip()
Key: ARROW-17821
URL: https://issues.apache.org/jira/browse/ARROW-17821
Project: Apache Arrow
Issue Type: New Feature
Components: C++, Python
Reporter: Adam Lippai
If column A has list(x), column B has list(y), column C has list(z), I'd like
to be able to create D = zip(A,B,C) where D would be list(\{ A: x, B: y, C: z}).
x, y, z are types in the example, type of the resulting is D is list(struct).
Other features to consider:
* Zipping list(struct) with list(x) or list(struct) with list(struct) should
be able to merge
* Zipping A,B into a Map with keys from A, values from B
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