

新建触发器使其表SC变化时触发,行级触发器,完成存储过程
CREATE TRIGGER update_score_trigger
ON SC
AFTER UPDATE
FOR EACH ROW
EXEC course_score_distribution1


CREATE TRIGGER update_score_trigger
ON SC
AFTER UPDATE
FOR EACH ROW
EXEC course_score_distribution1
你貌似跟开始提问的人一样 用的mysql预言但是在sql server上运行