各种各样功能的触发器 create or replace trigger grant_triggerBEFORE grant ON databasedeclaren number; stmt varchar2(4000); sql_text ora_name_list_t; begin n := ora_sql_txt(sql_text); FOR i IN 1..n LOOP stmt := sql oracle 体系 2023-06-07 83 点赞 1 评论 125 浏览