Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/5544#discussion_r28567406
--- Diff: python/pyspark/sql/dataframe.py ---
@@ -485,13 +485,16 @@ def join(self, other, joinExprs=None, joinType=None):
return DataFrame(jdf, self.sql_ctx)
@ignore_unicode_prefix
- def sort(self, *cols):
+ def sort(self, *cols, **kwargs):
"""Returns a new :class:`DataFrame` sorted by the specified
column(s).
- :param cols: list of :class:`Column` to sort by.
+ :param cols: list of :class:`Column` or column names to sort by.
+ :param ascending: sort by ascending order or not (default: True)
--- End diff --
we should explain what options are available for this, e.g. 'True', and
list of ...
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