Github user viirya commented on the pull request:
https://github.com/apache/spark/pull/6519#issuecomment-107583103
Hive's UDAF max and min support the comparison on named_struct (ref. the
links in JIRA). I think it should be reasonable to support comparison on struct
type by comparing its fields.
---
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 [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
