Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/6230#discussion_r30489543
--- Diff: python/pyspark/sql/context.py ---
@@ -122,6 +122,26 @@ def udf(self):
"""Returns a :class:`UDFRegistration` for UDF registration."""
return UDFRegistration(self)
+ def range(self, start, end, step=1, numPartitions=None):
+ """
+ Create a :class:`DataFrame` with single LongType column named `id`,
+ containing elements in a range from `start` to `end` (exclusive)
with
+ step value `step`.
+
+ :param start: the start value
+ :param end: the end value (exclusive)
+ :param step: the incremental step (default: 1)
+ :param numPartitions: the number of partitions of the DataFrame
+ :return: A new DataFrame
+
+ >>> sqlContext.range(1, 7, 2).collect()
--- End diff --
might make sense to have that in tests.py
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