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Posted to dev@flink.apache.org by "Timo Walther (Jira)" <ji...@apache.org> on 2021/03/22 09:46:00 UTC

[jira] [Created] (FLINK-21911) Support arithmetic MIN/MAX in SQL

Timo Walther created FLINK-21911:
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             Summary: Support arithmetic MIN/MAX in SQL
                 Key: FLINK-21911
                 URL: https://issues.apache.org/jira/browse/FLINK-21911
             Project: Flink
          Issue Type: Sub-task
          Components: Table SQL / API
            Reporter: Timo Walther


We should discuss if we want to support math MIN / MAX in Flink SQL. It seems also other vendors do not support it out of the box:

[https://stackoverflow.com/questions/124417/is-there-a-max-function-in-sql-server-that-takes-two-values-like-math-max-in-ne]

But it might be quite useful and a common operation in JVM languages.



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