Github user sureshsubbiah commented on a diff in the pull request:
https://github.com/apache/incubator-trafodion/pull/795#discussion_r85605692
--- Diff: core/sql/regress/executor/TEST002 ---
@@ -1102,7 +1102,7 @@ SELECT student_name,
SELECT student_name,
GROUP_CONCAT(DISTINCT test_score
- ORDER BY test_score SEPARATOR '-')
+ ORDER BY test_score desc SEPARATOR '-')
--- End diff --
Are we thinking that previously this ORDER BY was actually not doing its
job (it was after all guarded by MODE_SPECIAL_4). It would also be nice if we
had a more complex example, just so that we can understand this feature and see
it working. This is just a suggestion, please ignore if you do not agree.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
