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new 33a9c5d7f478 [MINOR][PYTHON][DOCS] Fix pyspark.sql.functions.reduce
docstring typo
33a9c5d7f478 is described below
commit 33a9c5d7f478a476fe9882ad8fe101fd60756a98
Author: kaashif <[email protected]>
AuthorDate: Mon Jun 17 09:12:01 2024 +0800
[MINOR][PYTHON][DOCS] Fix pyspark.sql.functions.reduce docstring typo
### What changes were proposed in this pull request?
This PR fixes a mistake in the docstring for
`pyspark.sql.functions.reduce`. The parameter to the function is called
`initialValue` not `zero` - there is no other mention of `zero` on the page, so
it must be a mistake and should be `initialValue`.
### Why are the changes needed?
The docstring is incorrect.
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
N/A
### Was this patch authored or co-authored using generative AI tooling?
No
Closes #46923 from kaashif/patch-1.
Authored-by: kaashif <[email protected]>
Signed-off-by: Ruifeng Zheng <[email protected]>
---
python/pyspark/sql/functions/builtin.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/python/pyspark/sql/functions/builtin.py
b/python/pyspark/sql/functions/builtin.py
index 2edbc9f5abe1..ed66ca8684ef 100644
--- a/python/pyspark/sql/functions/builtin.py
+++ b/python/pyspark/sql/functions/builtin.py
@@ -18449,7 +18449,7 @@ def aggregate(
initial value. Name of column or expression
merge : function
a binary function ``(acc: Column, x: Column) -> Column...`` returning
expression
- of the same type as ``zero``
+ of the same type as ``initialValue``
finish : function, optional
an optional unary function ``(x: Column) -> Column: ...``
used to convert accumulated value.
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