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gurwls223 pushed a commit to branch branch-3.1
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The following commit(s) were added to refs/heads/branch-3.1 by this push:
new 30be8d0098d [SPARK-39032][PYTHON][DOCS] Examples' tag for
pyspark.sql.functions.when()
30be8d0098d is described below
commit 30be8d0098d037e65d798999d80efd4bc8195b82
Author: vadim <86705+va...@users.noreply.github.com>
AuthorDate: Wed Apr 27 16:56:18 2022 +0900
[SPARK-39032][PYTHON][DOCS] Examples' tag for pyspark.sql.functions.when()
### What changes were proposed in this pull request?
Fix missing keyword for `pyspark.sql.functions.when()` documentation.
### Why are the changes needed?
[Documentation](https://spark.apache.org/docs/latest/api/python/reference/api/pyspark.sql.functions.when.html)
is not formatted correctly
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
All tests passed.
Closes #36369 from vadim/SPARK-39032.
Authored-by: vadim <86705+va...@users.noreply.github.com>
Signed-off-by: Hyukjin Kwon <gurwls...@apache.org>
(cherry picked from commit 5b53bdfa83061c160652e07b999f996fc8bd2ece)
Signed-off-by: Hyukjin Kwon <gurwls...@apache.org>
---
python/pyspark/sql/functions.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py
index 88b7c4dfb64..ec21bbe5ce2 100644
--- a/python/pyspark/sql/functions.py
+++ b/python/pyspark/sql/functions.py
@@ -1404,6 +1404,8 @@ def when(condition, value):
value :
a literal value, or a :class:`~pyspark.sql.Column` expression.
+ Examples
+ --------
>>> df.select(when(df['age'] == 2, 3).otherwise(4).alias("age")).collect()
[Row(age=3), Row(age=4)]
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