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https://issues.apache.org/jira/browse/FLINK-22996?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-22996:
-----------------------------------
Labels: stale-critical (was: )
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Critical but is unassigned and neither itself nor its Sub-Tasks have been
updated for 7 days. I have gone ahead and marked it "stale-critical". If this
ticket is critical, please either assign yourself or give an update.
Afterwards, please remove the label or in 7 days the issue will be
deprioritized.
> 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
> Priority: Critical
> Labels: stale-critical
> 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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