[New Feature] Alter table support in carbondata

Posted by manishgupta88 on Mar 09, 2017; 1:00pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/New-Feature-Alter-table-support-in-carbondata-tp8542.html

Hi All,

Currently in carbondata after a table is created once it becomes immutable.
Deletion or addition of column is not supported because of which the same
table and data cannot be used again. To add more flexibility to the
carbondata system alter table support needs to be added to carbondata
system.


Please refer the design document at below location and share your
suggestions.


https://drive.google.com/file/d/0B1DnrpMgGOu9dGxYMzVJUXEyZG8/view?usp=sharing


Regards

Manish Gupta