godfreyhe opened a new pull request #9349: [FLINK-13564] [table-planner-blink] throw exception if constant with YEAR TO MONTH resolution was used for group windows URL: https://github.com/apache/flink/pull/9349 ## What is the purpose of the change *Checking if a proper resolution was used for group window parameter. Without this check INTERVAL '2-10' YEAR TO MONTH would be a valid window size that would be translated to 34 milliseconds window.* ## Brief change log - *add check in StreamLogicalWindowAggregateRule* ## Verifying this change org.apache.flink.table.planner.plan.stream.sql.agg.WindowAggregateTest#testWindowWrongWindowParameter ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes / **no** / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (yes / **no**) - If yes, how is the feature documented? (not applicable / docs / JavaDocs / **not documented**)
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