oracle 創建用戶且只有查看權限

--創建用戶

CREATE USER estate_user identified by agiledc51889;

--授予登錄權限

grant connect to estate_user;

--授予查看某用戶下某個表或視圖權限

grant select on invest_agile_dev.VIEW_AREA_MAINTAIN_DATA to estate_user;

登錄estate_user用戶查詢：select * from invest_agile_dev.VIEW_AREA_MAINTAIN_DATA;

--如果不想帶原用戶名稱需要建立同義詞
create synonym estate_user.VIEW_AREA_MAINTAIN_DATA for invest_agile_dev.VIEW_AREA_MAINTAIN_DATA;

登錄estate_user用戶查詢：select * from   VIEW_AREA_MAINTAIN_DATA;