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Posted to github@arrow.apache.org by "berkaysynnada (via GitHub)" <gi...@apache.org> on 2023/07/26 11:21:34 UTC

[GitHub] [arrow-datafusion] berkaysynnada commented on issue #7098: Enhance Interval arithmetic to support String type.

berkaysynnada commented on issue #7098:
URL: https://github.com/apache/arrow-datafusion/issues/7098#issuecomment-1651586532

   Sounds good. However, I'm not entirely sure about the correctness of the weight calculation. Shouldn't the weight of the leading characters be higher (assuming the order of the strings is as in the dictionary)? Once the strings are accurately mapped to floats, I believe there wouldn't be any problem with calculating selectivity as you've proposed.
   


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