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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/06/02 16:46:25 UTC

[GitHub] [arrow-datafusion] Jimexist commented on pull request #429: implement lead and lag built-in window function

Jimexist commented on pull request #429:
URL: https://github.com/apache/arrow-datafusion/pull/429#issuecomment-853192661


   Actually let's park this pull request for a while - I plan to implement sort and partition first and then window frame, after which the window shift approach might not be relevant.


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