zhengruifeng commented on code in PR #43465: URL: https://github.com/apache/spark/pull/43465#discussion_r1368143899
########## common/utils/src/main/resources/error/error-classes.json: ########## @@ -31,6 +31,15 @@ ], "sqlState" : "42702" }, + "AMBIGUOUS_COLUMN_REFERENCE" : { + "message" : [ + "Column <name> is ambiguous. It's because you joined several DataFrame together, and some of these DataFrames are the same.", Review Comment: sounds good. -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org