cloud-fan commented on a change in pull request #27537: [SPARK-30668][SQL][FOLLOWUP] Raise exception instead of silent change for new DateFormatter URL: https://github.com/apache/spark/pull/27537#discussion_r387755180
########## File path: sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/DateExpressionsSuite.scala ########## @@ -1164,4 +1164,25 @@ class DateExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper { Literal(LocalDate.of(1, 1, 1))), IntervalUtils.stringToInterval(UTF8String.fromString("interval 9999 years"))) } + + test("to_timestamp exception mode") { + withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "legacy") { + checkEvaluation( + GetTimestamp( + Literal("2020-01-27T20:06:11.847-0800"), + Literal("yyyy-MM-dd'T'HH:mm:ss.SSSz")), 1580184371847000L) + } + withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "corrected") { + checkEvaluation( + GetTimestamp( + Literal("2020-01-27T20:06:11.847-0800"), + Literal("yyyy-MM-dd'T'HH:mm:ss.SSSz")), null) + } + withSQLConf(SQLConf.LEGACY_TIME_PARSER_POLICY.key -> "exception") { + checkExceptionInExpression[SparkUpgradeException]( + GetTimestamp( + Literal("2020-01-27T20:06:11.847-0800"), + Literal("yyyy-MM-dd'T'HH:mm:ss.SSSz")), "Exception for upgrading to Spark 3.0") Review comment: "Fail to parse"? ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org