Zouxxyy opened a new pull request, #9068: URL: https://github.com/apache/paimon/pull/9068
### Purpose - Delegate unresolved MERGE expression validation to Spark's analyzer so missing columns produce structured `UNRESOLVED_COLUMN.WITH_SUGGESTION` errors. - Keep Paimon's generic runtime error as a fallback. - Add a regression test for a missing target column referenced by `equal_null`. ### Tests - Spark 3.5 package build passed. - `MergeIntoPrimaryKeyBucketedTableTest`: 57 tests passed. - Spark 3.2 clean test compilation passed. - Spark 4.1 clean test compilation passed. - Spotless formatting passed. -- 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]
