我收到这些错误，不明白如何解决

Question

• 错误（25,1）：PLS-00103：遇到符号“EXEC”
• 错误(30,1)：PLS-00103：在预期以下情况之一时遇到符号“SELECT”：开始函数杂注过程子类型当前游标删除之前存在符号“开始”替换“选择”以继续。
• 错误（30,22）：PLS-00103：在预期以下情况之一时遇到符号“文件结尾”：（开始案例声明结束异常退出 goto if loop mod null pragma raise return select update while with

DROP TABLE 学生； 提交；

 CREATE TABLE Student(
    studentNumber INT NOT NULL,
    studentName VARCHAR2(20) NOT NUll,
    gender CHAR(1) NOT NULL,
    highSchoolAvg INT NOT NULL,
    scholarship INT DEFAULT 0,
    CONSTRAINT "student_gender" CHECK (gender IN ('M', 'F')),
    CONSTRAINT "student_highSchoolAvg" CHECK (highSchoolAvg BETWEEN 0 AND       100)
);

CREATE OR REPLACE PROCEDURE AcceptStudent(
    studentNumberPR INT,
    studentNamePR VARCHAR2,
    genderPR CHAR,  
    highSchoolAvgPR INT)
IS
    ScholarshipPr INT;
BEGIN
    ScholarshipPR := 0;

    IF highSchoolAvgPR >= 90 and highSchoolAvgPR <=100 THEN
        ScholarshipPR := 1500;

    ELSIF highSchoolAvgPR >= 85 and highSchoolAvgPR < 90 THEN
        ScholarshipPR := 1000;

    ELSE
       raise_application_error(-20201, 'Invalid highSchool average');
    END IF;

    INSERT INTO Student (studentNumber, studentName, gender,     highSchoolAvg, scholarship) 
        VALUES (studentNumberPR, studentNamePR, genderPR,     highSchoolAvgPR, ScholarshipPr);
END;

exec ACCEPTSTUDENT (1, 'Ashley', 'F', 87);
exec ACCEPTSTUDENT (2, 'Will', 'M', 76);
exec ACCEPTSTUDENT (3, 'David', 'M', 94);
--Holly should be the only error--
exec ACCEPTSTUDENT (4, 'Holly', 'F', 103);
select * from student;

Answer 1

您是否尝试从脚本执行所有内容？在过程之后，您在单独的一行中缺少斜线 /。