dongjoon-hyun commented on a change in pull request #27251:
[SPARK-30539][PYTHON][SQL] Add DataFrame.tail in PySpark
URL: https://github.com/apache/spark/pull/27251#discussion_r367799321
##########
File path: python/pyspark/sql/dataframe.py
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@@ -605,6 +605,22 @@ def take(self, num):
"""
return self.limit(num).collect()
+ @ignore_unicode_prefix
+ @since(3.0)
+ def tail(self, num):
+ """
+ Returns the last `num` rows in the Dataset.
Review comment:
Shall we match the format with line 601?
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