icexelloss commented on code in PR #36673:
URL: https://github.com/apache/arrow/pull/36673#discussion_r1287687099
##########
python/pyarrow/_compute.pyx:
##########
@@ -2789,6 +2794,83 @@ def register_scalar_function(func, function_name,
function_doc, in_types, out_ty
out_type, func_registry)
+def register_vector_function(func, function_name, function_doc, in_types,
out_type,
+ func_registry=None):
+ """
+ Register a user-defined vector function.
+
+ This API is EXPERIMENTAL.
+
+ A vector function is a function that executes vector
+ operations on arrays. Unlike scalar function, vector
+ function often has a grouping semantics and the output
Review Comment:
I updated this.
##########
python/pyarrow/_compute.pyx:
##########
@@ -2789,6 +2794,83 @@ def register_scalar_function(func, function_name,
function_doc, in_types, out_ty
out_type, func_registry)
+def register_vector_function(func, function_name, function_doc, in_types,
out_type,
+ func_registry=None):
+ """
+ Register a user-defined vector function.
+
+ This API is EXPERIMENTAL.
+
+ A vector function is a function that executes vector
+ operations on arrays. Unlike scalar function, vector
+ function often has a grouping semantics and the output
+ for a row depends on other rows. A typical example
+ of vector function is "rank".
Review Comment:
I updated this.
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