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Posted to github@arrow.apache.org by "tustvold (via GitHub)" <gi...@apache.org> on 2023/07/08 15:56:50 UTC

[GitHub] [arrow-rs] tustvold opened a new issue, #4489: Incorrect Interval Subtraction

tustvold opened a new issue, #4489:
URL: https://github.com/apache/arrow-rs/issues/4489

   **Describe the bug**
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   A clear and concise description of what the bug is.
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   There are a couple of bugs in the interval subtraction logic:
   
   * It assumes negating the value negates its components, see #4488 for why this is incorrect
   * It assumes negation cannot overflow
   * TimestampSecondType::subtract_day_time uses microseconds instead of milliseconds
   
   **To Reproduce**
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   **Expected behavior**
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   **Additional context**
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   Add any other context about the problem here.
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[GitHub] [arrow-rs] tustvold commented on issue #4489: Incorrect Interval Subtraction

Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold commented on issue #4489:
URL: https://github.com/apache/arrow-rs/issues/4489#issuecomment-1636154757

   `label_issue.py` automatically added labels {'arrow'} from #4493


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[GitHub] [arrow-rs] tustvold closed issue #4489: Incorrect Interval Subtraction

Posted by "tustvold (via GitHub)" <gi...@apache.org>.
tustvold closed issue #4489: Incorrect Interval Subtraction
URL: https://github.com/apache/arrow-rs/issues/4489


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