sql语句:insert into c (name,age) values(?,?);id自增,然后给他赋值,但是一直报错
报的错是:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right
syntax 。。。把sql语句改成insert into c (id,name,age) values(null,?,?)就不报错了,这是为什么吗啊