cloud-fan commented on a change in pull request #24161: [SPARK-27222][SQL]
Support Instant and LocalDate in Literal.apply
URL: https://github.com/apache/spark/pull/24161#discussion_r267933517
##########
File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/LiteralExpressionSuite.scala
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@@ -228,4 +236,47 @@ class LiteralExpressionSuite extends SparkFunSuite with
ExpressionEvalHelper {
checkEvaluation(Literal('\u0000'), "\u0000")
checkEvaluation(Literal.create('\n'), "\n")
}
+
+ test("construct literals from java.time.LocalDate") {
+ Seq(
+ LocalDate.of(1, 1, 1),
+ LocalDate.of(1582, 10, 1),
+ LocalDate.of(1600, 7, 30),
+ LocalDate.of(1969, 12, 31),
+ LocalDate.of(1970, 1, 1),
+ LocalDate.of(2019, 3, 20),
+ LocalDate.of(2100, 5, 17)).foreach { localDate =>
+ checkEvaluation(Literal(localDate), localDate)
+ }
+ }
+
+ test("construct literals from arrays of java.time.LocalDate") {
+ withSQLConf(SQLConf.DATETIME_JAVA8API_EANBLED.key -> "true") {
Review comment:
not a big idea, but the behavior of literal is not controlled by this config
right?
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