Github user dilipbiswal commented on the pull request:
https://github.com/apache/spark/pull/11596#issuecomment-194167614
@cloud-fan Thanks !! Actually i remember exploring this option. There is a
generate syntax for outer lateral view like following -
```SQL
SELECT * FROM src LATERAL VIEW OUTER explode(array()) C AS a limit 10;
```
I thought if we converted this generate operator as a sub select where the
generator is in projection
list , we will loose the outer semantics. Thats why i felt safer to
generate as a LATERAL VIEW
clause.
---
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]
