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https://issues.apache.org/jira/browse/FLINK-39576?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-39576:
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Labels: pull-request-available (was: )
> Add new PTF StaticArgumentTrait#NO_PASS_THROUGH
> ------------------------------------------------
>
> Key: FLINK-39576
> URL: https://issues.apache.org/jira/browse/FLINK-39576
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Gustavo de Morais
> Assignee: Gustavo de Morais
> Priority: Major
> Labels: pull-request-available
>
> Add ArgumentTrait.NO_PASS_THROUGH so users can declare it on PTF arguments
> alongside PASS_COLUMNS_THROUGH. With this trait the framework adds neither
> the PARTITION BY columns nor the rowtime suffix to the output, leaving the
> schema fully
> under the function's control.
>
> - New ArgumentTrait.NO_PASS_THROUGH constant with full javadoc and warning
> about the user's responsibility to forward partition keys and watermarked
> timestamps.
> - Cross-reference and mutual-exclusion note on PASS_COLUMNS_THROUGH.
> - Documentation in docs/.../ptfs.md (en + zh).
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