摘要: 一、创建触发器 A用户下创建触发器: SQL> conn a/oracle Connected. SQL> create or replace trigger db_operator.NO_PASSWD_CHANGE_FOR_B before alter on database declare us 阅读全文
posted @ 2022-11-07 10:34 orcl 阅读(53) 评论(0) 推荐(0) 编辑