今天在创建用户的时候报这个错，查看user表也没有这个字段啊

ALTER TABLE `user` ADD `Create_tablespace_priv` ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER `Trigger_priv`; 

ALTER TABLE `user` ADD `plugin` CHAR(64) NULL AFTER `max_user_connections`; 

ALTER TABLE `user` ADD `authentication_string` TEXT NULL DEFAULT NULL AFTER `plugin`; 

ALTER TABLE `user` ADD `password_expired` ENUM('N','Y') NOT NULL DEFAULT 'N' AFTER `authentication_string`;