wenyuen-db commented on PR #42635: URL: https://github.com/apache/spark/pull/42635#issuecomment-1692251962
This discrepancy seems to be caused by the change for [SPARK-43838](https://issues.apache.org/jira/browse/SPARK-43838), specifically this [PR](https://github.com/apache/spark/pull/41347/files) that lets the analyzer rule `DeduplicateRelations` handle CTEs with duplicate exprIds without throwing the analyzer error we observe in 3.3 and 3.4. Should we try to pull out parts of the SPARK-43838 fix and backport them to 3.3 and 3.4, or simply leave the bugfix in 3.5+ only? @sigmod -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
