Re: [Discussion]Alter table column rename feature

Posted by Jacky Li on Dec 06, 2018; 3:51pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/Discussion-Alter-table-column-rename-feature-tp69814p69877.html

+1
Wondering will you add new command or re-use the ALTER TABLE for change datatype command, since it is also for the specified column

Regards,
Jacky

> 在 2018年12月5日，下午7:03，Akash Nilugal <[hidden email]> 写道：
>
> Hi community,
>
> Currently carbon supports alter table rename, add column, drop column and
> change datatype command.
>
> I want to propose alter table column rename feature in carbondata.
> If user has an old table and he wants to change some column names as those
> columns does not meet his current business scenarios. So we can support
> this feature.
>
> Please give your inputs to this so that i can start with the design and the
> implementation.
>
>
> Regards,
> Akash
>