Oracle数据库分区压缩的物化视图MV

来源：赛迪网技术社区    作者：91891

在本文中我们来介绍一个脚本示例，通过这个示例我们可以了解到物化视图一样可以分区并且可以压缩。

create materialized view MV_test
partition by range(id1)
(partition p0 values less than (1),
partition pmax values less than (maxvalue))
compress 
refresh fast on demand
enable query rewrite
as
select
/******************************************
test.
*******************************************/
...
from t1 ... 

OR
create materialized view MV_test
on prebuilt table 
refresh fast on demand
enable query rewrite
as
select
...