insert xxx_course
values('30211','概率统计' ,3,3) insert xxx_course
values('30232','数学分析' ,2,2) insert xxx_course
values('40711','国际投资学' ,2,2) insert xxx_course
values('40722','国际商法' ,2,2) insert xxx_course
values('30832','算法设计' ,4,4) insert xxx_course
values('10812','数字电路' ,4,4) insert xxx_course
values('10715','高等数学' ,4,4) insert xxx_course
values('20111','古代汉语' ,3,3) insert xxx_course
values('30802','计算机基础（二）' ,3,3) insert xxx_course
values('30423','电磁场理论' ,3,3) insert xxx_course
values('40331','传播心理学' ,2,2)
insert xxx_course
values('40625','色谱学' ,2,2) insert xxx_course
values('20314','新闻学概论' ,2,2) insert xxx_course
values('10811','离散数学' ,2,2) insert xxx_course
values('30819','编辑技术' ,4,4) insert xxx_course
values('20534','中国近代史' ,4,4) insert xxx_course
values('10712','政治经济学' ,3,3) insert xxx_course
values('20115','现代汉语' ,4,4) insert xxx_course
values('10222','解析几何' ,2,2) insert xxx_course
values('30412','近代物理实验' ,3,2) insert xxx_course
values('40316','当代新闻史' ,2,2) insert xxx_course
values('40612','配位化学' ,3,3)
insert xxx_course
values('20328','现代新闻报道' ,4,4) go
成绩表：
insert xxx_grade
values ('9805026','20801',75,87,82) insert xxx_grade
values ('9702033','30802',80,89,91) insert xxx_grade
values ('9907002','11001',91,83,85) insert xxx_grade
values ('9801055','20113',70,65,55) insert xxx_grade
values ('9902006','11001',78,86,81) insert xxx_grade
values ('9704001','30416',80,90,90) insert xxx_grade
values ('9803011','20327',95,93,90) insert xxx_grade
values ('9908088','11001',90,91,87) insert xxx_grade
values ('9805026','20521',90,97,96) insert xxx_grade
values ('9702033','30213',88,65,72) insert xxx_grade
values ('9907002','11101',88,65,72) insert xxx_grade
values ('9801055','21003',70,90,84) insert xxx_grade
values ('9902006','11101',88,65,72) insert xxx_grade
values ('9803011','21003',78,84,82) insert xxx_grade
values ('9908088','11101',82,75,78) insert xxx_grade
values ('9805026','21003',83,85,84) insert xxx_grade
values ('9805026','20511',90,82,86) insert xxx_grade
values ('9702033','30232',80,84,83) insert xxx_grade
values ('9907002','10101',84,96,92) insert xxx_grade
values ('9801055','20801',76,78,60) insert xxx_grade
values ('9902006','10101',85,88,81) insert xxx_grade
values ('9704001','30802',90,87,82) insert xxx_grade
values ('9803011','20801',60,50,51) insert xxx_grade