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Snoot.io commented on SPARK-43487: ---------------------------------- User 'panbingkun' has created a pull request for this issue: https://github.com/apache/spark/pull/41161 > Wrong error message used for `ambiguousRelationAliasNameInNestedCTEError` > ------------------------------------------------------------------------- > > Key: SPARK-43487 > URL: https://issues.apache.org/jira/browse/SPARK-43487 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Affects Versions: 3.4.0 > Reporter: Johan Lasperas > Priority: Minor > > The batch of errors migrated to error classes as part of spark-40540 contains > an error that got mixed up with the wrong error message: > [ambiguousRelationAliasNameInNestedCTEError|https://github.com/apache/spark/commit/43a6b932759865c45ccf36f3e9cf6898c1b762da#diff-744ac13f6fe074fddeab09b407404bffa2386f54abc83c501e6e1fe618f6db56R1983] > uses the same error message as the following > commandUnsupportedInV2TableError: > > {code:java} > WITH t AS (SELECT 1), t2 AS ( WITH t AS (SELECT 2) SELECT * FROM t) SELECT * > FROM t2; > AnalysisException: t is not supported for v2 tables > {code} > The error should be: > {code:java} > AnalysisException: Name tis ambiguous in nested CTE. > Please set spark.sql.legacy.ctePrecedencePolicy to CORRECTED so that name > defined in inner CTE takes precedence. If set it to LEGACY, outer CTE > definitions will take precedence. See more details in SPARK-28228.{code} -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org