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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/11/01 13:44:16 UTC

[GitHub] [arrow-datafusion] alamb commented on issue #1169: optimize values list execution plan by moving the evaluation part to execution phase

alamb commented on issue #1169:
URL: https://github.com/apache/arrow-datafusion/issues/1169#issuecomment-956246058


   I think don't think adding an RwLock sounds like a good idea. Perhaps we could compute the statistics when the `ValuesExec` is created (rather than computing on the call to `statistics(&self)`?


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