cloud-fan commented on a change in pull request #28593:
URL: https://github.com/apache/spark/pull/28593#discussion_r433293207
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File path: python/pyspark/sql/functions.py
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@@ -1211,8 +1211,8 @@ def to_date(col, format=None):
>>> df.select(to_date(df.t).alias('date')).collect()
[Row(date=datetime.date(1997, 2, 28))]
- >>> df = spark.createDataFrame([('1997-02-28 10:30:00',)], ['t'])
- >>> df.select(to_date(df.t, 'yyyy-MM-dd HH:mm:ss').alias('date')).collect()
+ # >>> df = spark.createDataFrame([('1997-02-28 10:30:00',)], ['t'])
+ # >>> df.select(to_date(df.t, 'yyyy-MM-dd
HH:mm:ss').alias('date')).collect()
Review comment:
this is not acceptable. I see no reason that `to_date` shall be
forbidden. Please fix it.
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