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ÎÒµÄORACLEÒ»¸ö°üÄÚÓÐÁ½¸öÖØÔØµÄ¹ý³Ì·Ö±ðÊÇ£º procedure peoplegrade(use_sname char, use_cno char, use_grade smallint); procedure peoplegrade(use_sno number, use_cno char, use_grade smallint); ÏëʵÏÖÖØÔØ£¬ÒòΪÊäÈëµÄÊýÁ¿¶¼ÊÇÒ»ÑùµÄ£¬µÚÒ»¸öÊäÈë·Ö±ðÊÇcharºÍnumberÐÍ£¬ÎÒÈÏΪϵͳÄܹ»Ê¶±ð£¬µ«ÊDzâÊÔ´úÂë declare -- Local variables here i number; begin -- Test statements here student_yk.peoplegrade('0001','009','97'); end; ϵͳÌáʾÓÐÌ«¶àµÄ·½·¨·ûºÏ£¬¾ÍÊÇ˵ϵͳÊÇûÓÐÕýÈ·ÖØÔØ£¬ÇëÎÊÎÒÊÇÐèÒª¸Ä°üÄڵĹý³Ì»¹ÊÇÐ޸IJâÊÔ´úÂ룬Ôõô¸Ä£¬Ð»Ð»
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