[GitHub] [spark] maropu commented on a change in pull request #32365: [SPARK-35228][SQL] Add expression ToPrettyString for keep consistent between hive/spark format in df.show and transform

[GitBox <gi...@apache.org>]

maropu commented on a change in pull request #32365:
URL: https://github.com/apache/spark/pull/32365#discussion_r621915888



##########
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{

Review comment:
       nit: `TimeZoneAwareExpression{` -> `TimeZoneAwareExpression {`




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