Oracle創建表空間、創建用戶以及授權、查看權限

原文 http://blog.chinaunix.net/uid-20586655-id-2998415.html

 創建臨時表空間

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-->CREATE TEMPORARY TABLESPACE test_temp
TEMPFILE 'C:\oracle\product\10.1.0\oradata\orcl\test_temp01.dbf'
SIZE 32M
AUTOEXTEND ON
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;

創建用戶表空間

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-->CREATE TABLESPACE test_data
LOGGING
DATAFILE 'C:\ORACLE\PRODUCT\10.1.0\ORADATA\ORCL\TEST_DATA01.DBF' 
SIZE 32M 
AUTOEXTEND ON 
NEXT 32M MAXSIZE 2048M
EXTENT MANAGEMENT LOCAL;

創建用戶並制定表空間

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-->CREATE USER username IDENTIFIED BY password
DEFAULT TABLESPACE TEST_DATA
TEMPORARY TABLESPACE TEST_TEMP;

給用戶授予權限

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-->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;

將role這個角色授與username,也就是說，使username這個用戶可以管理和使用role所擁有的資源

GRANT role TO username;

-----------------------------------------------查看用戶權限---------------------------------------------------------

查看所有用戶

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-->SELECT * FROM DBA_USERS;
SELECT * FROM ALL_USERS;
SELECT * FROM USER_USERS;

查看用戶系統權限

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-->SELECT * FROM DBA_SYS_PRIVS;
SELECT * FROM USER_SYS_PRIVS;

查看用戶對象或角色權限

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-->SELECT * FROM DBA_TAB_PRIVS;
SELECT * FROM ALL_TAB_PRIVS;
SELECT * FROM USER_TAB_PRIVS;

查看所有角色

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-->SELECT * FROM DBA_ROLES;

查看用戶或角色所擁有的角色

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-->SELECT * FROM DBA_ROLE_PRIVS;
SELECT * FROM USER_ROLE_PRIVS;

-------遇到no privileges on tablespace 'tablespace '

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-->alter user userquota 10M[unlimited] on tablespace;