mysql> create table zg(
zgh int primary key,
xm varchar(10),
nl int tinyint unsigend,
xb char(2)) default charset=utf8;
1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'tinyint unsigend,
xb char(2)) default charset=utf8' at line 4