create table xsb(
xuehao varchar(10) primary key,xingming varchar(20),
xingbie varchar(2),
zhuanye varchar(10),
ximing varchar(10));
你忘记逗号了create table xsb(
xsb xuehao varchar(10) primary key,
xsb xingming varchar(20),
xsb xingbie varchar(2),
xsb zhuanye varchar(10),
xsb ximing varchar(10));