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https://issues.apache.org/jira/browse/FLINK-41422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-41422:
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Labels: pull-request-available (was: )
> Remove the built-in DEDUPLICATE_KEEP_FIRST process table function
> -----------------------------------------------------------------
>
> Key: FLINK-41422
> URL: https://issues.apache.org/jira/browse/FLINK-41422
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API, Table SQL / Client
> Reporter: Vas Shabu
> Priority: Minor
> Labels: pull-request-available
>
> DEDUPLICATE_KEEP_FIRST was added in FLINK-40896. It is being replaced by the
> DEDUPLICATE and DEDUPLICATE_WINDOW functions, which cover the same use case,
> so the function is removed before it ships in a release.\
>
>
> Scope:
> - Remove the BuiltInFunctionDefinitions entry,
> DeduplicateKeepFirstTypeStrategy, and the DeduplicateKeepFirst runtime
> function.
> - Remove its semantic, restore and unit tests, with the restore-test plans
> and savepoints.
> - Remove the deduplicate-keep-first reference page and the function's row in
> the process table functions overview (English and content.zh).
> - Remove the function from the ValidationOnlyInputTypeStrategy example in
> AGENTS.md.
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