[jira] [Created] (ARROW-14073) [C++] Forbid mentioning the same column twice in sort keys

[Antoine Pitrou (Jira)]

Antoine Pitrou created ARROW-14073:
--------------------------------------

             Summary: [C++] Forbid mentioning the same column twice in sort keys
                 Key: ARROW-14073
                 URL: https://issues.apache.org/jira/browse/ARROW-14073
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Antoine Pitrou


It's currently possible to mention the same column several times in a sort's 
keys, which is not really useful.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)