itholic commented on code in PR #38576: URL: https://github.com/apache/spark/pull/38576#discussion_r1046656452
########## core/src/main/resources/error/error-classes.json: ########## @@ -1443,6 +1443,11 @@ "A correlated outer name reference within a subquery expression body was not found in the enclosing query: <value>" ] }, + "CORRELATED_REFERENCE" : { + "message" : [ + "Expressions <sqlExprs> referencing the outer query are not supported outside of WHERE/HAVING clauses." Review Comment: Yes, it really returns a set of expressions separated by `,` In `CheckAnalysis.scala`, we make the returning `sqlExprs`: ```scala messageParameters = Map("sqlExprs" -> exprs.map(toSQLExpr).mkString(","))) ``` -- 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