hvanhovell commented on a change in pull request #25022: [SPARK-24695][SQL]
Move `CalendarInterval` to org.apache.spark.sql.types package
URL: https://github.com/apache/spark/pull/25022#discussion_r309852018
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File path: sql/catalyst/src/main/scala/org/apache/spark/sql/Row.scala
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@@ -327,6 +329,14 @@ trait Row extends Serializable {
*/
def getStruct(i: Int): Row = getAs[Row](i)
+ /**
+ * Returns value at position i of calendar Interval type as a
+ * [[org.apache.spark.sql.types.CalendarInterval]] object.
+ *
+ * @throws ClassCastException when data type does not match.
+ */
+ def getCalendarInterval(i: Int): CalendarInterval =
CalendarInterval.fromString(get(i).toString)
Review comment:
I am not sure I follow. Shouldn't this be a `CalendarInterval`? Or some java
interval type? It seems a bit weird to make this public and put a string in a
Row instead of the actual type.
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