text: create table user(
    id bigint(20) not null COMMENT '主键',
    name varchar(30) DEFAULT null COMMENT '姓名',
    age int(11) DEFAULT null COMMENT '年龄',
    email varchar(50) DEFAULT null COMMENT '邮箱',
    PRIMARY KEY (id)
  ) engine=InnoDB DEFAULT CHARSET=utf8;
  
  
  insert into user(id,name,age,email)
  VALUES
    (1,'永动机',15,'ydj@126.com'),
    (2,'孤帆及',15,'gfji@126.com'),
    (3,'骆驼该',15,'ltuoe@126.com'),
    (4,'你是水',15,'nishil@126.com'),
    (5,'我是谁',15,'gesl@126.com'),
    (6,'他们雅',15,'gesex@126.com');