Hisoka-X commented on code in PR #41065:
URL: https://github.com/apache/spark/pull/41065#discussion_r1186591709
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/ToPrettyString.scala:
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@@ -45,6 +45,10 @@ case class ToPrettyString(child: Expression, timeZoneId:
Option[String] = None)
override protected def leftBracket: String = "{"
override protected def rightBracket: String = "}"
+ override def kvPairSeparator: String = ":"
+
+ override protected def elementSeparator: String = ","
Review Comment:
```suggestion
override protected def elementSeparator: String = ", "
```
Add space between kv maybe better.
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