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From HyukjinKwon <>
Subject [GitHub] spark pull request #17865: [SPARK-20456][Docs] Add examples for functions co...
Date Wed, 21 Jun 2017 08:43:24 GMT
Github user HyukjinKwon commented on a diff in the pull request:
    --- Diff: python/pyspark/sql/ ---
    @@ -793,9 +824,9 @@ def date_format(date, format):
         .. note:: Use when ever possible specialized functions like `year`. These benefit
from a
             specialized implementation.
    -    >>> df = spark.createDataFrame([('2015-04-08',)], ['a'])
    -    >>>'a', 'MM/dd/yyy').alias('date')).collect()
    -    [Row(date=u'04/08/2015')]
    +    >>> df = spark.createDataFrame([('2015-04-08',)], ['dt'])
    +    >>>'dt', 'MM/dd/yyy').alias('dt2')).collect()
    --- End diff --
    `date` to `dt2` sounds unnecessary change.

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