mysql-MySQL建表语句怎么出错了？

 CREATE TABLE posts (post_id    int(8) unsigned NOT NULL AUTO_INCREMENT,PRIMARY KEY(post_id),post_user_id    int(8) unsigned,post_date   int(10) unsigned,post_url    varchar(100),post_title  varchar(100),post_end_date   int(10) unsigned,post_slogan varchar(10),post_content    varchar,post_status     char(1))