初学者创建表时候出现了错误1064【42000】，怎么解决

Question

创建表时候出现了错误1064【42000】

mysql> use mydb;
Database changed
mysql> create table person(
-> id int not null auto_increment primary key comment'主键id',
-> name varchar(30)comment'姓名'，
-> id_number varchar(18)unique comment '身份证号'
-> );
ERROR 1064 (42000): 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 '，
id_number varchar(18)unique comment '身份证号'
)' at line 3

ERROR 1064 (42000): 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 '，
id_number varchar(18)unique comment '身份证号'
)' at line 3
 我把'单引号改正`反引号后依然报错
谁能帮忙看看怎么解决？

Answer 1

这个逗号有问题，改成英文的逗号