[GitHub] [spark] HyukjinKwon commented on a change in pull request #29935: [SPARK-33055][PYTHON][SQL] Add Python CalendarIntervalType

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

HyukjinKwon commented on a change in pull request #29935:
URL: https://github.com/apache/spark/pull/29935#discussion_r562301332



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File path: python/pyspark/sql/types.py
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@@ -186,6 +186,30 @@ def fromInternal(self, ts):
             return datetime.datetime.fromtimestamp(ts // 1000000).replace(microsecond=ts % 1000000)
 
 
+class CalendarIntervalType(DataType, metaclass=DataTypeSingleton):

Review comment:
       The problem is that it has been half-exposed so far. There have been many discussions up to which context we should support. e.g.) `CalendarInterval` is marked as `Unstable`.




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