普通用户床架和加权限

create user test1 identified by test1; grant connect to test1;

grant resource to test1;

grant create snapshot to test1;

grant create synonym to test1;

grant create view to test1;

grant select any table to test1;

grant create any trigger to test1;

grant create any view to test1;

grant select any dictionary to test1;

grant unlimited tablespace to test1;

查看角色拥有的权限

select grantee,privilege from dba_sys_privs where grantee='RESOURCE' order by privilege;

CONNECT角色：    –是授予最终用户的典型权利，最基本的

CREATE    SESSION    –建立会话

RESOURCE角色：    –是授予开发人员的

CREATE    CLUSTER         –建立聚簇

CREATE    PROCEDURE    –建立过程

CREATE    SEQUENCE      –建立序列

CREATE    TABLE              –建表

CREATE    TRIGGER          –建立触发器

CREATE    TYPE                –建立类型

CREATE    OPERATOR       –创建操作者

CREATE    INDEXTYPE      –创建索引类型

CREATE    TABLE              –创建表

1.查看所有用户：

select * from dba_users;

select * from all_users;

select * from user_users;

2.查看用户或角色系统权限：

select * from dba_sys_privs;

select * from user_sys_privs;

3.查看用户对象权限：

select * from dba_tab_privs;

select * from all_tab_privs;

select * from user_tab_privs;

4.查看所有角色：

select * from dba_roles;

5.查看用户或角色所拥有的角色：

select * from dba_role_privs;

select * from user_role_privs;

注意：

1、以下语句可以查看Oracle提供的系统权限

select name from sys.system_privilege_map

2、查看一个用户的所有系统权限(包含角色的系统权限)

select privilege from dba_sys_privs where grantee='DATAUSER'

union

select privilege from dba_sys_privs where grantee in (select granted_role from dba_role_privs where grantee='DATAUSER' );

参考：

http://www.2cto.com/database/201408/322396.html