level 注意用``,而不是用‘’

CREATE TABLE IF NOT EXISTS user_info_vip ( id int PRIMARY KEY AUTO_INCREMENT COMMENT '自增ID', uid int UNIQUE NOT NULL COMMENT '用户ID', nick_name varchar(64) COMMENT '昵称', achievement int DEFAULT 0 COMMENT '成就值', level int COMMENT '用户等级', job varchar(32) COMMENT '职业方向', register_time datetime DEFAULT CURRENT_TIMESTAMP COMMENT '注册时间' ) CHARACTER SET utf8 COLLATE utf8_general_ci;