Oracle下建立dblink时的权限问题
如果用普通用户,如果没授权,是无法建立dblink的:
[oracle@oracle000 ~]$ sqlplus gao/gao [uniread] Loaded history (10 lines) SQL*Plus: Release 11.2.0.3.0 Production on 木 10月 17 09:30:27 2013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options に接続されました。 SQL> create database link gaolink connect to gao identified by gao using 'mydb'; create database link gaolink connect to gao identified by gao using 'mydb'; create database link gaolink connect to gao identified by gao using 'mydb' * 行1でエラーが発生しました。: ORA-01031: 権限が不足しています。 SQL>
如果以sysdba身份则可以建立dblink:
=============================================================================== [oracle@oracle000 ‾]$ sqlplus / as sysdba [uniread] Loaded history (13 lines) SQL*Plus: Release 11.2.0.3.0 Production on 木 10月 17 14:17:58 2013 Copyright (c) 1982, 2011, Oracle. All rights reserved. Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options に接続されました。 SQL> create database link gaolink connect to gao identified by gao using 'mydb'; データベース・リンクが作成されました。 SQL>