[jira] [Created] (FLINK-22996) The description about coalesce is wrong

[Shang Yuanchun (Jira)]

lothar created FLINK-22996:
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             Summary: The description about coalesce is wrong
                 Key: FLINK-22996
                 URL: https://issues.apache.org/jira/browse/FLINK-22996
             Project: Flink
          Issue Type: Improvement
          Components: Documentation
    Affects Versions: 1.13.0
            Reporter: lothar
         Attachments: image-2021-06-15-17-14-56-270.png

In Flink website, there is a fault that the description about coalesce function.The document link is [https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions|https://ci.apache.org/projects/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions.]

!image-2021-06-15-17-14-56-270.png!

 

It should be “{{COALESCE(NULL, 5)}} returns 5”.



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