yaooqinn commented on a change in pull request #30295:
URL: https://github.com/apache/spark/pull/30295#discussion_r520435204
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File path:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/LiteralExpressionSuite.scala
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@@ -239,6 +239,11 @@ class LiteralExpressionSuite extends SparkFunSuite with
ExpressionEvalHelper {
checkEvaluation(Literal.create('\n'), "\n")
}
+ test("SPARK-33390: Make Literal support char array") {
+ checkEvaluation(Literal(Array('h', 'e', 'l', 'l', 'o')), "hello")
+ checkEvaluation(Literal(Array("hello".toCharArray)), Array("hello"))
Review comment:
better to add some ideographic language cases
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