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Posted to notifications@iotdb.apache.org by "Steve Yurong Su (Jira)" <ji...@apache.org> on 2022/04/23 11:21:00 UTC

[jira] [Created] (IOTDB-2992) JEXL UDF

Steve Yurong Su created IOTDB-2992:
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             Summary: JEXL UDF
                 Key: IOTDB-2992
                 URL: https://issues.apache.org/jira/browse/IOTDB-2992
             Project: Apache IoTDB
          Issue Type: Task
            Reporter: Steve Yurong Su


Extending the capabilities of UDFs with JEXL

 

select jexl(s1, 'expr'='x -> 2 * x') from root.sg.d;

 

[https://commons.apache.org/proper/commons-jexl/]

[https://en.wikipedia.org/wiki/JShell]

 

 



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