在MySQL中，向用户授予所有数据库的所有权限的正确语法是什么？( )
GRANT ALL_PRIVILEGES ON *.* TO 'newuser'@'localhost';
GRANT ALL PRIVILEGES ON * TO 'newuser'@'localhost';
GRANT ALL PRIVILEGES ON *.* TO 'newuser'@'localhost';
GRANT ALL_PRIVILEGES ON * TO 'newuser'@'localhost';
青云测评
