A.CREATE VIEW SalaryView(系名,工资总额)AS SELECT所在系,COUNT(工资)FROM教师表GROUP BY所在系
B.CREATE VIEW SalaryView(系名,工资总额)As SELECT所在系,SUM(工资)FROM教师表GROUP BY所在系
C.CREATE VIEW SalaryVlew AS SELECT所在系,COUNT(工资)FROM教师表GROUP BY所在系
D.CREATE VIEW salaryView AS SELECT所在系,SUM(工资)FROM教师表GROUP BY所在系