+1 Carbon already support RENAME TABLE, if carbon can support RENAME column name and data type, it's better.
Can we support like this? ALTER TABLE table_name CHANGE [COLUMN] col_old_name col_new_name [column_type]; column_type is optional. default is keep the same data type with old column data type -- Sent from: http://apache-carbondata-dev-mailing-list-archive.1130556.n5.nabble.com/
