Oracle数据库分区压缩的物化视图MV

核心提示：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，Oracle数据库分区压缩的物化视图MV， create materialized view MV_testpartition by range(id1)(partition p0 values less than (1),pa

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
...