You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@spark.apache.org by gu...@apache.org on 2022/08/02 03:24:13 UTC
[spark] branch master updated: [SPARK-39877][PYTHON][FOLLOW-UP] Add DataFrame melt to PySpark docs
This is an automated email from the ASF dual-hosted git repository.
gurwls223 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git
The following commit(s) were added to refs/heads/master by this push:
new b0c831d3408 [SPARK-39877][PYTHON][FOLLOW-UP] Add DataFrame melt to PySpark docs
b0c831d3408 is described below
commit b0c831d3408dddfbbf3acacbe8100a9e08b400de
Author: Enrico Minack <gi...@enrico.minack.dev>
AuthorDate: Tue Aug 2 12:24:02 2022 +0900
[SPARK-39877][PYTHON][FOLLOW-UP] Add DataFrame melt to PySpark docs
### What changes were proposed in this pull request?
Same as #37354, but DataFrame.melt is missing from documentation.
Also removes erroneous alias from DataFrame.unpivot doc.
### Why are the changes needed?
Documenting new method.
### Does this PR introduce _any_ user-facing change?
Only documentation.
### How was this patch tested?
No.
Closes #37356 from EnricoMi/branch-pyspark-unpivot-docs-2.
Authored-by: Enrico Minack <gi...@enrico.minack.dev>
Signed-off-by: Hyukjin Kwon <gu...@apache.org>
---
python/docs/source/reference/pyspark.sql/dataframe.rst | 1 +
python/pyspark/sql/dataframe.py | 6 ++++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/python/docs/source/reference/pyspark.sql/dataframe.rst b/python/docs/source/reference/pyspark.sql/dataframe.rst
index 41a325a1198..fdb79f72fc7 100644
--- a/python/docs/source/reference/pyspark.sql/dataframe.rst
+++ b/python/docs/source/reference/pyspark.sql/dataframe.rst
@@ -73,6 +73,7 @@ DataFrame
DataFrame.localCheckpoint
DataFrame.mapInPandas
DataFrame.mapInArrow
+ DataFrame.melt
DataFrame.na
DataFrame.observe
DataFrame.orderBy
diff --git a/python/pyspark/sql/dataframe.py b/python/pyspark/sql/dataframe.py
index 8c9632fe766..41ac701a332 100644
--- a/python/pyspark/sql/dataframe.py
+++ b/python/pyspark/sql/dataframe.py
@@ -2263,8 +2263,6 @@ class DataFrame(PandasMapOpsMixin, PandasConversionMixin):
`IntegerType` and `LongType` are cast to `LongType`, while `IntegerType` and `StringType`
do not have a common data type and `unpivot` fails.
- :func:`groupby` is an alias for :func:`groupBy`.
-
.. versionadded:: 3.4.0
Parameters
@@ -2309,6 +2307,10 @@ class DataFrame(PandasMapOpsMixin, PandasConversionMixin):
| 2| int|12.0|
| 2|double| 1.2|
+---+------+----+
+
+ See Also
+ --------
+ DataFrame.melt
"""
def to_jcols(
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@spark.apache.org
For additional commands, e-mail: commits-help@spark.apache.org