这个SQL创建表的语句，哪里错了？

use account;

create table user (
  usermameid int unsigned not null auto_increment prinary key,
  usermame char(20) not null,
  passwd char(30) not null,
  ses char(20) not null,
  age char(20) not null,
  identity char(20) not null,
  email varchar(100) not null
);

create table user2 (
  identityid int unsigned not null auto_increment prinary key,
  parents char(50) not null,
  identity char(20) not null
);

create table user3 (
  identityid int unsigned not null,
  member char(100) not null
);

use account

go

create table user (
  usermameid int unsigned not null auto_increment prinary key,
  usermame char(20) not null,
  passwd char(30) not null,
  ses char(20) not null,
  age char(20) not null,
  identity char(20) not null,
  email varchar(100) not null
)

create table user2 (
  identityid int unsigned not null auto_increment prinary key,
  parents char(50) not null,
  identity char(20) not null
)

create table user3 (
  identityid int unsigned not null,
  member char(100) not null
)

不能要分号