jagadesh-kiran commented on a change in pull request #23946:
[SPARK-26860][PySpark] [SparkR] Fix for RangeBetween and RowsBetween docs to be
in sync with spark documentation
URL: https://github.com/apache/spark/pull/23946#discussion_r262769820
##########
File path: python/pyspark/sql/window.py
##########
@@ -97,6 +97,33 @@ def rowsBetween(start, end):
and ``Window.currentRow`` to specify special boundary values, rather
than using integral
values directly.
+ A row based boundary is based on the position of the row within the
partition.
+ An offset indicates the number of rows above or below the current row,
the frame for the
+ current row starts or ends. For instance, given a row based sliding
frame with a lower bound
+ offset of -1 and a upper bound offset of +2. The frame for row with
index 5 would range from
+ index 4 to index 6.
+ """
+ # from pyspark.sql import Window
Review comment:
Thanks @HyukjinKwon for your review, Using >>> compilation failure will
happen for py file , so i will uncomment the same ,should it be fine ?
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