rxin commented on a change in pull request #27142: [SPARK-30464][PYTHON][DOCS]
Explicitly note that we don't add "pandas compatible" aliases
URL: https://github.com/apache/spark/pull/27142#discussion_r364528599
##########
File path: python/pyspark/sql/dataframe.py
##########
@@ -2135,10 +2135,16 @@ def transform(self, func):
"should have been DataFrame." %
type(result)
return result
-
##########################################################################################
- # Pandas compatibility
-
##########################################################################################
+ where = copy_func(
+ filter,
+ sinceversion=1.3,
+ doc=":func:`where` is an alias for :func:`filter`.")
+ # Two aliases below were added for pandas compatibility many years ago.
+ # There are too many differences compared to pandas and we cannot just
+ # make it "compatible" by adding aliases. Therefore, we stop adding such
+ # aliases as of SPARK-30464 at this moment. Two methods below remain just
Review comment:
I'd use a version number rather than a JIRA number ...
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