vibhatha commented on code in PR #13700:
URL: https://github.com/apache/arrow/pull/13700#discussion_r937891973
##########
cpp/src/arrow/compute/api_vector.h:
##########
@@ -174,6 +174,23 @@ class ARROW_EXPORT SelectKOptions : public FunctionOptions
{
std::vector<SortKey> sort_keys;
};
+/// \brief Fetch options
+class ARROW_EXPORT FetchOptions : public FunctionOptions {
+ public:
+ explicit FetchOptions(int64_t offset = 0, int64_t count = 0,
+ std::vector<SortKey> sort_keys = {}, bool sort_first =
true);
+ static constexpr char const kTypeName[] = "FetchOptions";
+
+ /// The number of `offset` elements to skip.
+ int64_t offset;
+ /// The number of `count` elements to select.
+ int64_t count;
+ /// Column key(s) to order by and how to order by these sort keys.
Review Comment:
Btw, the default is no sort_keys. You specify it only if you need sorting.
By default it is not sorted if the keys are not provided.
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