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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/05/05 08:40:47 UTC

[GitHub] [arrow-datafusion] Jimexist opened a new issue #265: Discrepancy in the meaning of log function

Jimexist opened a new issue #265:
URL: https://github.com/apache/arrow-datafusion/issues/265


   **Describe the bug**
   
   In [Postgres](https://www.postgresql.org/docs/current/functions-math.html) `log` is equivalent to `log10` while `ln` exists to represent natural logarithm. Currently the datafusion function isn't consistent with this.
   
   **To Reproduce**
   Steps to reproduce the behavior:
   
   run `select log(10)`
   
   **Expected behavior**
   A clear and concise description of what you expected to happen.
   
   it should be > 1 rather than =1
   
   **Additional context**
   Add any other context about the problem here.
   


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[GitHub] [arrow-datafusion] alamb closed issue #265: Discrepancy in the meaning of log function

Posted by GitBox <gi...@apache.org>.

alamb closed issue #265:
URL: https://github.com/apache/arrow-datafusion/issues/265


   


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