清除db_link笔记
作者:
Reiko士兵 | 来源:发表于
2019-05-15 18:17 被阅读0次
- 查询使用使用perfstat和system账号的dblink:
select * from dba_db_links where username in ('PERFSTAT','SYSTEM');
- 删除使用perfstat和system账号的dblink:
drop database link db_link_name;
- 确认已删除使用perfstat和system账号的dblink:
select * from dba_db_links where username in ('PERFSTAT','SYSTEM');
- 清除不在自己名下的db_link
alter user scott grant connect through test;
CONN test[scott]/test_pw
select 1 from dual@dblink_name; #测试连通性,不连通则删
alter user scott revoke connect through test
本文标题:清除db_link笔记
本文链接:https://www.haomeiwen.com/subject/jvhhuqtx.html
网友评论