Commits
Joris Van den Bossche authored and Benjamin Kietzman committed 26d4e4950e0
ARROW-1900: [C++] Add kernel for min / max https://issues.apache.org/jira/browse/ARROW-1900 Some to do's: - ~~Return min and/or max (should we always return both, or return one of both specified through an option?)~~ - Option to not skip nulls? - How to handle NaN for floating point? Currently (determined by `std:fmin`) it is ignored, but we should maybe rather propagate it? - Corner cases such as zero-length array Closes #5697 from jorisvandenbossche/ARROW-1900-minmax-kernel and squashes the following commits: 6db0422c6 <Joris Van den Bossche> fix test case 848b0984f <Joris Van den Bossche> fix comma in parameter description e94be9b61 <Joris Van den Bossche> return both min and max as collection datum 897acca07 <Joris Van den Bossche> align signatures 93e01bf48 <Joris Van den Bossche> ARROW-1900: Add kernel for min / max Authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com> Signed-off-by: Benjamin Kietzman <bengilgit@gmail.com>