Github user rxin commented on the pull request:
https://github.com/apache/spark/pull/6782#issuecomment-116888516
@adrian-wang I thought about this more -- I think we need to go back to the
drawing board to specify the behavior of various date functions, return types,
before we can merge these expressions.
Some open questions include:
- what data type should these expressions accept?
- what data type should these expressions return?
- should we support intervals?
...
I will make sure the design happens next week. Meantime, can you close the
expressions related to dates? We can reopen them once we flush out the design
details.
---
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]
