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1.1
½¨Á¢Óû§£¨Êý¾Ý¿âÑéÖ¤£©
    
CREATE
 
USER
  
DAVE  
IDENTIFIED 
BY
  
pwd
    
DEFAULT
TABLESPACE 
users
    
TEMPORARY
  
TABLESPACE 
temp
    
QUOTA 
5m 
ON
 
users;
 
1.2
ÐÞ¸ÄÓû§
ALTER

USER
DAVE QUOTA 0
ON
SYSTEM;
 
1.3
ɾ³ýÓû§
DROP

USER
DAVE;
DROP

USER
DAVE
CASCADE
;
 
1.4
ÏÔʾÓû§ÐÅÏ¢
SELECT
*
from
DBA_USERS
SELECT
*
from
DBA_TS_QUOTAS
 
¶þ
.
ϵͳȨÏÞ
ϵͳȨÏÞ
×÷ÓÃ
CREATE SESSION
Á¬½Óµ½Êý¾Ý¿â
CREATE TABLE
½¨±í
CREATE TABLESPACE
½¨Á¢±í¿Õ¼ä
CREATE VIEW
½¨Á¢ÊÓͼ
CREATE SEQUENCE
½¨Á¢ÐòÁÐ
CREATE USER
½¨Á¢Óû§
 
ϵͳȨÏÞ
ÊÇÖ¸Ö´ÐÐÌØ¶¨ÀàÐÍ
SQL
ÃüÁîµÄȨÀû£¬ÓÃÓÚ¿ØÖÆÓû§¿ÉÒÔÖ´ÐеÄÒ»¸ö»òÒ»ÀàÊý¾Ý¿â²Ù×÷¡££¨Ð½¨Óû§Ã»ÓÐÈκÎȨÏÞ£©
 
2.1
ÊÚÓèϵͳȨÏÞ
GRANT

CREATE

SESSION
,
CREATE
TABLE
TO
DAVE;
GRANT

CREATE

SESSION

TO
DAVE
WITH
ADMIN
OPTION
;
 
Ñ¡Ï
ADMIN OPTION
ʹ¸ÃÓû§¾ßÓÐתÊÚϵͳȨÏÞµÄȨÏÞ¡£
 
2.2
ÏÔʾϵͳȨÏÞ
 
²é¿´ËùÓÐϵͳȨÏÞ£º
Select * from system_privilege_map;
ÏÔʾÓû§Ëù¾ßÓеÄϵͳȨÏÞ£º
Select * from dba_sys_privis;
ÏÔʾµ±Ç°Óû§Ëù¾ßÓеÄϵͳȨÏÞ£º
Select * from user_sys_privis;
ÏÔʾµ±Ç°»á»°Ëù¾ßÓеÄϵͳȨÏÞ£º
Select * from session_privis;
 
2.3
ÊÕ»ØÏµÍ³È¨ÏÞ
REVOKE

CREATE

TABLE

from
DAVE;
REVOKE

CREATE

SESSION

from
DAVE;
 
 
Èý
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ʹÓýÇÉ«×îÖ÷ÒªµÄÄ¿µÄÊǼò»¯È¨ÏÞ¹ÜÀí¡£
 
3.1
Ô¤¶¨Òå½ÇÉ«¡£
CONNECT
×Ô¶¯½¨Á¢£¬
°üº¬ÒÔÏÂȨÏÞ£º
ALTER SESSION
¡¢
CREATE CLUSTER
¡¢
CREATE DATABASELINK
¡¢
CREATE SEQUENCE
¡¢
CREATE SESSION
¡¢
CREATE SYNONYM
¡¢
CREATE TABLE
¡¢
CREATEVIEW
¡£
RESOURCE
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£¬°üº¬ÒÔÏÂȨÏÞ£º
CREATE CLUSTER
¡¢
CREATE PROCEDURE
¡¢
CREATE SEQUENCE


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