Mysql SQL语法错误。错误1136

当我运行这段代码时，它抛出以下错误

---

您缺少第四个值：

insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('aldjk', 'sdad', 'adasd');
insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('qweo', 'qpweio', 'lajkdasdk');
insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('xmvnc', 'escg', 'lcxede');
insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('zklfhqwoeui', 'blfjslkfj', 'qweqrqsada');
insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('xncvj', 'dadadasddadaf', 'weo');

插入学生（科目id、科目名称、入学等级、考试委员会）
值（'aldjk'，'sdad'，'adasd'，''）；
在
插入到中
插入到中的列数等于传递给它的值数，您可能缺少
主题id的传递值

insert into students (subject_id, subject_name, level_of_entry, exam_board)
values ('aldjk', 'sdad', 'adasd','<<ForthValue>>');

请提供第四列的值：

如果“subject_id”是表的主键，并且是自动递增的，则可以将此字段留空或在查询中忽略此字段。因此，请使用下面提到的查询：

insert into students (subject_id, subject_name, level_of_entry, exam_board)
values (1,'aldjk', 'sdad', 'adasd');
--------^

或

更多

insert into students (`subject_id`, `subject_name`, `level_of_entry`, `exam_board`)
values ('', 'aldjk', 'sdad', 'adasd');

insert into students (`subject_name`, `level_of_entry`, `exam_board`)
values ('aldjk', 'sdad', 'adasd');