cyb70289 commented on a change in pull request #8637:
URL: https://github.com/apache/arrow/pull/8637#discussion_r521865103
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File path: cpp/src/arrow/compute/api_aggregate.h
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@@ -76,6 +76,18 @@ struct ARROW_EXPORT MinMaxOptions : public FunctionOptions {
enum Mode null_handling;
};
+/// \brief Control Mode kernel behavior
+///
+/// Returns top-n common values and counts.
+/// By default, returns the most common value and count.
+struct ARROW_EXPORT ModeOptions : public FunctionOptions {
+ explicit ModeOptions(int n = 1) : n(n) {}
Review comment:
Done
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