AngersZhuuuu commented on a change in pull request #32365:
URL: https://github.com/apache/spark/pull/32365#discussion_r621923162
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/stringExpressions.scala
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@@ -2649,3 +2652,84 @@ case class Sentences(
copy(str = newFirst, language = newSecond, country = newThird)
}
+
+case class ToPrettyString(expr: Expression, timeZoneId: Option[String] = None)
+ extends UnaryExpression with ImplicitCastInputTypes with
TimeZoneAwareExpression{
+ import ToPrettyString._
+
+ require(children.nonEmpty, s"$prettyName() should take at least 1 argument")
+ override def withTimeZone(timeZoneId: String): TimeZoneAwareExpression =
+ copy(timeZoneId = Option(timeZoneId))
+ override def child: Expression = expr
+ override def foldable: Boolean = child.foldable
+ override def nullable: Boolean = child.nullable
Review comment:
yea.
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