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Posted to issues@arrow.apache.org by "Vibhatha Lakmal Abeykoon (Jira)" <ji...@apache.org> on 2022/04/18 00:55:00 UTC

[jira] [Created] (ARROW-16211) Unregister Functions

Vibhatha Lakmal Abeykoon created ARROW-16211:
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             Summary: Unregister Functions
                 Key: ARROW-16211
                 URL: https://issues.apache.org/jira/browse/ARROW-16211
             Project: Apache Arrow
          Issue Type: Sub-task
            Reporter: Vibhatha Lakmal Abeykoon


In general, when using UDFs, the user defines a function expecting a particular outcome. When building the program, there needs to be a way to update existing function kernels if it expands beyond what is planned before. In such situations, there should be a way to remove the existing definition and add a new definition. To enable this, the unregister functionality has to be included. 



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