cloud-fan commented on code in PR #48663:
URL: https://github.com/apache/spark/pull/48663#discussion_r1848255977
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/complexTypeCreator.scala:
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@@ -565,11 +565,14 @@ case class StringToMap(text: Expression, pairDelim:
Expression, keyValueDelim: E
extends TernaryExpression with ExpectsInputTypes {
override def nullIntolerant: Boolean = true
def this(child: Expression, pairDelim: Expression) = {
- this(child, pairDelim, Literal(":"))
+ this(child, pairDelim, Literal.create(":", SQLConf.get.defaultStringType))
Review Comment:
I don't quite get this change. Should this be default collation?
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