插入语句:
insert into student values('2012','张飞',‘博士后’,12);
删除记录:
delete from student where sname='张飞';
修改记录:
update student set age =13 where sname='张飞';
插入语句:
insert into student values('2012','张飞',‘博士后’,12);
删除记录:
delete from student where sname='张飞';
修改记录:
update student set age =13 where sname='张飞';