Create schema ST
Create table ST.student(
Sno char(10)primary key,
Sname char(10),
Ssex char(2),
Sage char(2),
Sdept char(20)
)
Insert ST.student values('200215121','李勇','男','20','CS')
Insert ST.student values('200215122','刘晨','女','19','CS')
Insert ST.student values('200215123','王敏','女','18','MA')
Insert ST.student values('200215125','刘晨','女','19','IS')