sadikovi commented on a change in pull request #34596:
URL: https://github.com/apache/spark/pull/34596#discussion_r752897272
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File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/DateExpressionsSuite.scala
##########
@@ -1451,7 +1451,29 @@ class DateExpressionsSuite extends SparkFunSuite with
ExpressionEvalHelper {
}
}
}
+ }
+ test("to_timestamp_ntz fail to parse timestamp with timezone") {
+ val specialTs = Seq(
+ "0001-01-01T00:00:00", // the fist timestamp of Common Era
+ "1582-10-15T23:59:59", // the cutover date from Julian to Gregorian
calendar
+ "1970-01-01T00:00:00", // the epoch timestamp
+ "9999-12-31T23:59:59" // the last supported timestamp according to SQL
standard
+ )
+ outstandingZoneIds.foreach { zoneId =>
+ withDefaultTimeZone(zoneId) {
+ specialTs.foreach { s =>
+ val input = s.replace("T", " ")
+ Seq(".123456PST", ".123456CST", ".123456UTC").foreach { segment =>
+ val input2 = input + segment
+ checkExceptionInExpression[RuntimeException](
+ GetTimestamp(Literal(input2), Literal("yyyy-MM-dd
HH:mm:ss.SSSSSS[zzz]"),
Review comment:
We still fail parsing, otherwise all timestamps could be cast as
TimestampNTZ.
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