Github user sun-rui commented on the pull request:
https://github.com/apache/spark/pull/9862#issuecomment-162781596
There are two drop variants for single column:
```
def drop(colName: String)
def drop(col: Column)
```
But there is only one drop accepting multiple column names, why there is no
version accepting multiple Columns?
---
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]
