Oracle 创建表空间 创建用户授权

//创建临时表空间

create temporary tablespace test_temp 
tempfile 'E:\oracle\product\10.2.0\oradata\testserver\test_temp01.dbf' 
size 32m 
autoextend on 
next 32m maxsize 2048m 
extent management local; 

//创建数据表空间

create tablespace test_data 
logging 
datafile 'E:\oracle\product\10.2.0\oradata\testserver\test_data01.dbf' 
size 32m 
autoextend on 
next 32m maxsize 2048m 
extent management local; 

//创建用户并指定表空间

create user username identified by password 
default tablespace test_data 
temporary tablespace test_temp; 

//给用户授予权限

grant connect,resource to username; 

GRANT 
　　CREATE SESSION, CREATE ANY TABLE, CREATE ANY VIEW ,CREATE ANY INDEX, CREATE ANY PROCEDURE,
　　ALTER ANY TABLE, ALTER ANY PROCEDURE,
　　DROP ANY TABLE, DROP ANY VIEW, DROP ANY INDEX, DROP ANY PROCEDURE,
　　SELECT ANY TABLE, INSERT ANY TABLE, UPDATE ANY TABLE, DELETE ANY TABLE TO username;

GRANT role TO username;

//以后以该用户登录，创建的任何数据库对象都属于test_temp 和test_data表空间，这就不用在每创建一个对象给其指定表空间了。

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查看用户权限
查看所有用户
SELECT * FROM DBA_USERS;
SELECT * FROM ALL_USERS;
SELECT * FROM USER_USERS;

查看用户系统权限
SELECT * FROM DBA_SYS_PRIVS;
SELECT * FROM USER_SYS_PRIVS;

查看用户对象或角色权限
SELECT * FROM DBA_TAB_PRIVS;
SELECT * FROM ALL_TAB_PRIVS;
SELECT * FROM USER_TAB_PRIVS;

查看所有角色
SELECT * FROM DBA_ROLES;

查看用户或角色所拥有的角色
SELECT * FROM DBA_ROLE_PRIVS;
SELECT * FROM USER_ROLE_PRIVS;