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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/07/01 14:25:32 UTC

[GitHub] [arrow] wesm commented on pull request #7593: ARROW-9160: [C++] Implement contains for exact matches

wesm commented on pull request #7593:
URL: https://github.com/apache/arrow/pull/7593#issuecomment-652450464


   > Could you elaborate? Why is this not a problem with the lower/upper kernels?
   
   The data preallocation is only for fixed size outputs (eg boolean, integers, floating point, etc). 


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