[jira] [Created] (FLINK-10340) Implement Cosh udf

[Shang Yuanchun (Jira)]

Sergey Tsvetkov created FLINK-10340:
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             Summary: Implement Cosh udf
                 Key: FLINK-10340
                 URL: https://issues.apache.org/jira/browse/FLINK-10340
             Project: Flink
          Issue Type: Task
            Reporter: Sergey Tsvetkov


Implement udf of cosh, just like in oracle

[https://docs.oracle.com/cd/B28359_01/server.111/b28286/functions031.htm#SQLRF00623]

 



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