[GitHub] [arrow-datafusion] Dandandan opened a new issue, #3544: Use `fetch` limit in `get_sorted_iter`

[GitBox <gi...@apache.org>]

Dandandan opened a new issue, #3544:
URL: https://github.com/apache/arrow-datafusion/issues/3544

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   As @alamb suggested https://github.com/apache/arrow-datafusion/pull/3530#discussion_r975362476 we can provide the `fetch` limit as well, reducing some of the work in the sort operator and the following `SortPreservingMergeExec`.
   
   **Describe the solution you'd like**
   Wire up `fetch` to `lexsort_to_indices`
   
   **Describe alternatives you've considered**
   A clear and concise description of any alternative solutions or features you've considered.
   
   **Additional context**
   Add any other context or screenshots about the feature request here.
   


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[GitHub] [arrow-datafusion] Dandandan closed issue #3544: Use `fetch` limit in `get_sorted_iter`

[GitBox <gi...@apache.org>]

Dandandan closed issue #3544: Use `fetch` limit in `get_sorted_iter` 
URL: https://github.com/apache/arrow-datafusion/issues/3544


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