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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/07/15 05:58:05 UTC

[GitHub] [arrow-rs] velvia commented on issue #527: Add temporal kernels for arithmetic with timestamps and durations

velvia commented on issue #527:
URL: https://github.com/apache/arrow-rs/issues/527#issuecomment-880418323


   This is definitely a good feature.
   
   It seems to me that in most cases, that time/duration manipulations could be based on existing arithmetic kernels, that'd be one way to go about it.
   ie some combination of cast(date32 -> i32) -> math add kernel -> cast back for example.
   
   Or at least, leveraging existing math kernels would make a ton of sense.


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