aglinxinyuan opened a new issue, #4787: URL: https://github.com/apache/texera/issues/4787
### Task Summary `AggregationOperation` (`common/workflow-operator/src/main/scala/org/apache/texera/amber/operator/aggregate/AggregationOperation.scala`) maps an `AggregationFunction` to a result attribute type, but currently has no unit tests for that mapping. Add `AggregationOperationSpec` covering `getAggregationAttribute`: - SUM/MIN/MAX preserve the input type - COUNT always produces INTEGER - AVERAGE always produces DOUBLE - CONCAT always produces STRING - A null `aggFunction` raises `RuntimeException` ### Priority P3 – Low ### Task Type - [x] Testing / QA -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
