当我尝试在Oracle APEX中运行此代码时，我在 Headers 中提到了错误，正好在 30 行 .
这是代码：
CREATE OR REPLACE PROCEDURE enter_student_grade
(p_num_grade IN class_assessments.numeric_grade%TYPE,
p_class_assessment_id IN class_assessments.class_assessment_id%TYPE,
p_class_id IN class_assessments.class_id%TYPE,
p_stu_id IN class_assessments.stu_id%TYPE,
p_assessment_id class_assessments.assessment_id%TYPE,
p_date_turned_in IN DATE := SYSDATE) IS
v_max_id class_assessments.class_assessment_id%TYPE := 0;
v_max_attempts NUMBER(1,0):= 0;
BEGIN
SELECT max(class_assessment_id)+1 INTO v_max_id
FROM class_assessments;
SELECT count(stu_id) INTO v_max_attempts FROM class_assessments WHERE stu_id = p_stu_id AND assessment_id = p_assessment_id
IF v_max_attempts < 3 THEN
INSERT INTO class_assessments
(class_assessment_id,date_turned_id,numeric_grade,letter_grade,class_id,stu_id,assessment_id)
VALUES
(v_max_id,p_date_turned_in,p_num_grade,convert_grade(p_num_grade),p_class_id,p_stu_id,p_assessment_id);
commit;
ELSE
dbms_output.put_line('ERROR: Current student has reached maximum number of attempts for this assessment');
END IF;
END enter_student_grade;
我不知道，这个错误的来源可能在哪里 . 任何帮助表示赞赏 . 谢谢
1 回答
第二个SELECT语句（IF之前）后符号
;丢失 .