Martijn Visser created FLINK-41494:
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Summary: Description of table.exec.uid.generation doesn't mention
that PTFs always use their uid
Key: FLINK-41494
URL: https://issues.apache.org/jira/browse/FLINK-41494
Project: Flink
Issue Type: Bug
Components: Documentation, Table SQL / API
Reporter: Martijn Visser
The description of {{table.exec.uid.generation}} says that with {{PLAN_ONLY}}
only pipelines from a compiled plan get explicit UIDs. That doesn't hold for a
PTF with set or broadcast semantics: its state is restored by its {{uid}}
argument (or the function name) in every mode, see
{{StreamExecProcessTableFunction#translateToPlanInternal}}. We should say in
the option description that it doesn't apply to PTFs, and regenerate the config
docs.
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