请问怎么设置多个限制策略？
CREATE TABLE Employee(
Eno char(4) CONSTRAINT PK_employee PRIMARY KEY,
Name varchar(8),
Sex char(2),
Age int CHECK(Age<= 60 AND Age >= 18),
Dno char(2) CONSTRAINT FK_employee REFERENCES Department(Dno)
ON DELETE CASCADE
ON UPDATE CASCADE
);
最后一行会报错说缺少右括号，请问是怎么回事呢？
