摘要:
1.系统权限unlimited tablespace是隐含dba, resource角色中的一个系统权限.2.系统权限unlimited tablespace不能被授予role,可以被授予用户.3.系统权限unlimited tablespace不会随着resource, dba被授予role而授予给用户.1实验1SQL>create user u1 identified by u1;User created.SQL>grant connect, resource to u1;Grant succeeded.SQL>select * from dba_role_privs a 阅读全文