oracle指定訪問某表或某視圖

在oracle中,想建立一個帳號,而後只能只讀地訪問指定的表,怎麼搞?html

1、爲特定的表建立視圖
建立視圖的時候還能夠加上過濾條件,連訪問哪些數據均可以指定。sql

create or replace view bigboss.v_User as select * from bigboss.user where u_groupid in (select pm_unitid from bigboss.group where qh like '46%');

create or replace view bigboss.v_Group as select * from bigboss.group where qh like '46%';

2、建立帳號
並賦權限。權限小小的,夠用就行。markdown

create user sso identified by 123456;

grant connect to sso;

grant select on bigboss.v_user to sso;
grant select on bigboss.v_group to sso;

grant create synonym to sso;

3、新帳號小試牛刀
在新帳號下,oracle

create or replace synonym v_user for bigboss.v_user;
create or replace synonym v_group for bigboss.v_group;

如此,新帳號sso便可愉快無礙地訪問那倆視圖了:ide

select * from v_user;
select * from v_group;

參考資料:
http://www.cnblogs.com/BetterWF/archive/2012/07/03/2574416.htmlspa

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