在oracle下创建普通视图和物化视图

1.创建普通试图

CREATE OR REPLACE VIEW FAST_BALANCE_TAB_VIEW AS

SELECT * FROM DUAL;

2.创建物化视图

create materialized view FAST_BALANCE_TAB_MVVIEW

REFRESH FORCE ON DEMAND START WITH SYSDATE+(2/(24*3600)) AS

select * from Fast_Balance_Tab_View fidcard;

3.删除物化视图

drop materialized view mv_name