entong commented on a change in pull request #34747: URL: https://github.com/apache/spark/pull/34747#discussion_r758595236
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala ########## @@ -198,21 +205,39 @@ class Analyzer(override val catalogManager: CatalogManager) } def executeAndCheck(plan: LogicalPlan, tracker: QueryPlanningTracker): LogicalPlan = { - if (plan.analyzed) return plan AnalysisHelper.markInAnalyzer { val analyzed = executeAndTrack(plan, tracker) try { checkAnalysis(analyzed) analyzed } catch { case e: AnalysisException => - val ae = e.copy(plan = Option(analyzed)) + val ae = e.copy(plan = Option(analyzed), + message = e.message + extraHintForAnsiTypeCoercion(plan)) ae.setStackTrace(e.getStackTrace) throw ae } } } + private def extraHintForAnsiTypeCoercion(plan: LogicalPlan): String = { + if (!conf.ansiEnabled) { + "" + } else { + val nonAnsiPlan = AnalysisContext.withDefaultTypeCoercionAnalysisContext { + executeSameContext(plan) + } + try { + checkAnalysis(nonAnsiPlan) + "\nTo fix the error, you might need to add explicit type casts.\n" + + "To bypass the error with lenient type coercion rules, " + Review comment: `If necessary set ansi_mode to false to bypass this error.` to be consistent with other ansi related errors. -- 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