Skip to Main Content

Chinese

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

请问 修改dblinks (update) 报权限不足,如何授予权限呢

957672Sep 26 2012 — edited Oct 18 2012
Oracle DB Link实现两台机器上不同Oracle数据库用户间访问 ,应该用下面的语句创建dblink

CREATE PUBLIC DATABASE LINK fdzs

CONNECT TO cems_fdzs IDENTIFIED BY PASSWORD

USING '(DESCRIPTION =(ADDRESS_LIST =(ADDRESS =(PROTOCOL = TCP)(HOST = 192.168.0.100)(PORT = 1521)))(LOAD_BALANCE = yes)(CONNECT_DATA =(SERVICE_NAME = orcl)))';

但是由于不熟悉,结果只运行了:
CREATE PUBLIC DATABASE LINK fdzs
CONNECT TO cems_fdzs IDENTIFIED BY PASSWORD

select * from all_db_links
OWNER DB_LINK USERNAME HOST CREATED

PUBLIC FDZS CEMS_FDZS Sep 26, 2012 03:19:12 PM

HOST 是空的,当然无法连接另一个数据库,想修改却发现:

ORA-01031: 权限不足

请问 如何修改db_links的权限呢?
还有 如何修改已经建好的db_link呢?
select * from all_db_links 找出建的db_links后如何修改?

帖子经 user1669181编辑过
Comments
Locked Post
New comments cannot be posted to this locked post.
Post Details
Locked on Nov 15 2012
Added on Sep 26 2012
5 comments
2,323 views