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Oracle_½ÇÉ«_ȨÏÞÏêϸ˵Ã÷(Ò»)
2015-07-24 10:58:35 À´Ô´: ×÷Õß: ¡¾´ó ÖРС¡¿ ä¯ÀÀ:3´Î
Tags£ºOracle_ ½ÇÉ« ȨÏÞ Ïêϸ ˵Ã÷
Ò»¡¢OracleÄÚÖýÇÉ«connectÓëresourceµÄȨÏÞ

grant connect,resource to user;

CONNECT½ÇÉ«£º --ÊÇÊÚÓè×îÖÕÓû§µÄµäÐÍȨÀû£¬×î»ù±¾µÄ
ALTER SESSION --Ð޸ĻỰ
CREATE CLUSTER --½¨Á¢¾Û´Ø
CREATE DATABASE LINK --½¨Á¢ Êý¾Ý¿âÁ´½Ó
CREATE SEQUENCE --½¨Á¢ÐòÁÐ
CREATE SESSION --½¨Á¢»á»°
CREATE SYNONYM --½¨Á¢Í¬Òå´Ê
CREATE VIEW --½¨Á¢ÊÓͼ

RESOURCE ½ÇÉ«£º --ÊÇÊÚÓ迪·¢ÈËÔ±µÄ
CREATE CLUSTER --½¨Á¢¾Û´Ø
CREATE PROCEDURE --½¨Á¢¹ý³Ì
CREATE SEQUENCE --½¨Á¢ÐòÁÐ
CREATE TABLE --½¨±í
CREATE TRIGGER --½¨Á¢´¥·¢Æ÷
CREATE TYPE --½¨Á¢ÀàÐÍ

´Ódba_sys_privsÀï¿ÉÒԲ鵽£¨×¢ÒâÕâÀï±ØÐëÒÔDBA½ÇÉ«µÇ¼£©:
select grantee,privilege from dba_sys_privs
where grantee='RESOURCE' order by privilege;
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sql>select * from role_sys_privs where role='½ÇÉ«Ãû';
£±£®CONNECT, RESOURCE, DBA
ÕâЩԤ¶¨Òå½ÇÉ«Ö÷ÒªÊÇΪÁËÏòºó¼æÈÝ¡£ÆäÖ÷ÒªÊÇÓÃÓÚÊý¾Ý¿â¹ÜÀí¡£
oracle½¨ÒéÓû§×Ô¼ºÉè¼ÆÊý¾Ý¿â¹ÜÀíºÍ°²È«µÄȨÏ޹滮£¬¶ø²»Òª¼òµ¥µÄʹÓÃÕâЩԤ¶¨½ÇÉ«¡£ ½«À´µÄ°æ±¾ÖÐÕâЩ½ÇÉ«¿ÉÄܲ»»á×÷ΪԤ¶¨Òå½ÇÉ«¡£
£²£®DELETE_CATALOG_ROLE£¬ EXECUTE_CATALOG_ROLE£¬ SELECT_CATALOG_ROLE
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£³£®EXP_FULL_DATABASE£¬ IMP_FULL_DATABASE
ÕâÁ½¸ö½ÇÉ«ÓÃÓÚÊý¾Ýµ¼Èëµ¼³ö¹¤¾ßµÄʹÓá£
£´£®AQ_USER_ROLE£¬ AQ_ADMINISTRATOR_ROLE
AQ:Advanced Query¡£ÕâÁ½¸ö½ÇÉ«ÓÃÓÚoracle¸ß¼¶²éѯ¹¦ÄÜ¡£
£µ£®SNMPAGENT
ÓÃÓÚoracle enterprise managerºÍIntelligent Agent
£¶£®RECOVERY_CATALOG_OWNER
ÓÃÓÚ´´½¨ÓµÓлָ´¿âµÄÓû§¡£¹ØÓÚ»Ö¸´¿âµÄÐÅÏ¢£¬²Î¿¼oracleÎĵµ¡¶ Oracle9i User-Managed Backup and Recovery Guide¡·
£·£®HS_ADMIN_ROLE
A DBA using Oracle's heterogeneous services feature needs this role to access appropriate tables in the data dictionary.
¶þ¡¢¹ÜÀí½ÇÉ«
1.½¨Ò»¸ö½ÇÉ«
sql>create role role1;
2.ÊÚȨ¸ø½ÇÉ«
sql>grant create any table,create procedure to role1;
3.ÊÚÓè½ÇÉ«¸øÓû§
sql>grant role1 to user1;
4.²é¿´½ÇÉ«Ëù°üº¬µÄȨÏÞ
sql>select * from role_sys_privs;
5.´´½¨´øÓпÚÁîÒÔ½ÇÉ«(ÔÚÉúЧ´øÓпÚÁîµÄ½Çɫʱ±ØÐëÌṩ¿ÚÁî)
sql>create role role1 identified by password1;
6.Ð޸ĽÇÉ«£ºÊÇ·ñÐèÒª¿ÚÁî
sql>alter role role1 not identified;
sql>alter role role1 identified by password1;
7.ÉèÖõ±Ç°Óû§ÒªÉúЧµÄ½ÇÉ«
(×¢£º½ÇÉ«µÄÉúЧÊÇÒ»¸öʲô¸ÅÄîÄØ£¿
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Ö»ÓнÇÉ«ÉúЧÁË£¬½ÇÉ«ÄÚµÄȨÏÞ²Å×÷ÓÃÓÚÓû§£¬×î´ó¿ÉÉúЧ½ÇÉ«ÊýÓɲÎÊýMAX_ENABLED_ROLESÉ趨£»
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sql>set role role1;//ʹrole1ÉúЧ
sql>set role role,role2;//ʹrole1,role2ÉúЧ
sql>set role role1 identified by password1;//ʹÓôøÓпÚÁîµÄrole1ÉúЧ
sql>set role all;//ʹÓøÃÓû§µÄËùÓнÇÉ«ÉúЧ
sql>set role none;//ÉèÖÃËùÓнÇɫʧЧ
sql>set role all except role1;//³ýrole1ÍâµÄ¸ÃÓû§µÄËùÓÐÆäËü½ÇÉ«ÉúЧ¡£
sql>select * from SESSION_ROLES;//²é¿´µ±Ç°Óû§µÄÉúЧµÄ½ÇÉ«¡£
8.ÐÞ¸ÄÖ¸¶¨Óû§£¬ÉèÖÃÆäĬÈϽÇÉ«
sql>alter user user1 default role role1;
sql>alter user user1 default role all except role1;
Ïê¼ûoracle²Î¿¼Îĵµ
9.ɾ³ý½ÇÉ«
sql>drop role role1;
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RESOURCE:ÓµÓÐResourceȨÏÞµÄÓû§Ö»¿ÉÒÔ´´½¨ÊµÌ壬²»¿ÉÒÔ´´½¨Êý¾Ý¿â½á¹¹¡£
CONNECT:ÓµÓÐConnectȨÏÞµÄÓû§Ö»¿ÉÒԵǼOracle£¬²»¿ÉÒÔ´´½¨ÊµÌ壬²»¿ÉÒÔ´´½¨Êý¾Ý¿â½á¹¹¡£

¶ÔÓÚÆÕͨÓû§£ºÊÚÓèconnect, resourceȨÏÞ¡£
¶ÔÓÚDBA¹ÜÀíÓû§£ºÊÚÓèconnect£¬resource, dbaȨÏÞ¡£

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ÊÚȨÃüÁSQL> grant connect, resource, dba to Óû§Ãû1 [,Óû§Ãû2]...;

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