[GitHub] [arrow-datafusion] vincev opened a new issue, #5198: Improve unnest column performance.

["vincev (via GitHub)" <gi...@apache.org>]

vincev opened a new issue, #5198:
URL: https://github.com/apache/arrow-datafusion/issues/5198

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   Improve the unnest column performance in the `unnest_batch` function by replacing `ScalarValue` with the [take kernel](https://docs.rs/arrow/32.0.0/arrow/compute/kernels/take/fn.take.html). (See [PR comment](https://github.com/apache/arrow-datafusion/pull/5106#discussion_r1097397845)).
   
   **Describe the solution you'd like**
   
   **Describe alternatives you've considered**
   
   **Additional context**
   


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[GitHub] [arrow-datafusion] alamb closed issue #5198: Improve unnest column performance.

["alamb (via GitHub)" <gi...@apache.org>]

alamb closed issue #5198: Improve unnest column performance.
URL: https://github.com/apache/arrow-datafusion/issues/5198


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