CREATE DATABASE
CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name [create_option] ... create_option: { [DEFAULT] CHARACTER SET [=] charset_name | [DEFAULT] COLLATE [=] collation_name }
ALTER DATABASE
ALTER {DATABASE | SCHEMA} [db_name] alter_option ... ALTER {DATABASE | SCHEMA} db_name UPGRADE DATA DIRECTORY NAME alter_option: { [DEFAULT] CHARACTER SET [=] charset_name | [DEFAULT] COLLATE [=] collation_name }