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HyukjinKwon · HyukjinKwon · commit eefd45733435 · 2019-11-19T09:10:00.000+09:00
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/IntervalUtils.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/IntervalUtils.scala
@@ -332,6 +332,7 @@ object IntervalUtils {
     fromDoubles(interval.months / num, interval.days / num, interval.microseconds / num)
   }
 
+  // `toString` implementation in CalendarInterval is the multi-units format currently.
   def toMultiUnitsString(interval: CalendarInterval): String = interval.toString
 
   def toSqlStandardString(interval: CalendarInterval): String = {

Original file line number	Diff line number	Diff line change
`@@ -332,6 +332,7 @@ object IntervalUtils {`
`332`	`332`	`fromDoubles(interval.months / num, interval.days / num, interval.microseconds / num)`
`333`	`333`	`}`
`334`	`334`
	`335`	+ // `toString` implementation in CalendarInterval is the multi-units format currently.
`335`	`336`	`def toMultiUnitsString(interval: CalendarInterval): String = interval.toString`
`336`	`337`
`337`	`338`	`def toSqlStandardString(interval: CalendarInterval): String = {`