[GitHub] [arrow-datafusion] WinkerDu opened a new issue, #2363: Introduce `ScalarValue::Null` type to df

[GitBox <gi...@apache.org>]

WinkerDu opened a new issue, #2363:
URL: https://github.com/apache/arrow-datafusion/issues/2363

   **Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
   To solve Null constants issues listed in #1184 ,  and since [apache/arrow-rs#1572](https://github.com/apache/arrow-rs/pull/1572) supports Null casted from and to most of types in arrow-rs kernel, it's reasonable that introduce `Null` type to df for type coercion.
   
   **Describe the solution you'd like**
   Introduce `ScalarValue::Null` type to df
   
   **Describe alternatives you've considered**
   No.
   
   **Additional context**
   No.
   


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[GitHub] [arrow-datafusion] alamb closed issue #2363: Introduce `ScalarValue::Null` type to df

[GitBox <gi...@apache.org>]

alamb closed issue #2363: Introduce `ScalarValue::Null` type to df
URL: https://github.com/apache/arrow-datafusion/issues/2363


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