Commits
Rok authored and Sutou Kouhei committed 0a824324eb8
ARROW-9054: [C++] Add ScalarAggregateOptions [ARROW-9054](https://issues.apache.org/jira/projects/ARROW/issues/ARROW-9054). This adds `ScalarAggregateOptions` to control null behavior of `mean` and `sum` kernels. Closes #9758 from rok/ARROW-9054 Lead-authored-by: Rok <rok@mihevc.org> Co-authored-by: Sutou Kouhei <kou@clear-code.com> Co-authored-by: Rok Mihevc <rok@mihevc.org> Co-authored-by: Neal Richardson <neal.p.richardson@gmail.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>