Neal Richardson created ARROW-13849:
---------------------------------------
Summary: [C++] Add min and max aggregation functions
Key: ARROW-13849
URL: https://issues.apache.org/jira/browse/ARROW-13849
Project: Apache Arrow
Issue Type: New Feature
Components: C++
Reporter: Neal Richardson
Fix For: 6.0.0
We have min_max but that returns a struct array. At some point we will want
compute kernels that we can call in a ProjectNode that will allow us to get at
struct array elements, but for now it would be nice to have (hash_)min and max
that just give the scalar we want.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
