cloud-fan commented on a change in pull request #26358: [SPARK-29712][SQL] Take
into account the left bound in `fromDayTimeString()`
URL: https://github.com/apache/spark/pull/26358#discussion_r344797382
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/util/IntervalUtilsSuite.scala
##########
@@ -265,4 +267,30 @@ class IntervalUtilsSuite extends SparkFunSuite {
assert(e.getMessage.contains("divide by zero"))
}
}
+
+ test("from bounded day-time string") {
+ val input = "5 12:40:30.999999999"
+
+ def check(from: IntervalUnit, to: IntervalUnit, expected: String): Unit = {
+ withClue(s"from = $from, to = $to") {
+ assert(fromDayTimeString(input, from, to) === fromString(expected))
+ }
+ }
+
+ withSQLConf(SQLConf.DIALECT.key -> "Spark") {
Review comment:
I think the conclusion is to fail for invalid bounds?
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