1、创建物化视图
--视图hnqyhxv_person
CREATE MATERIALIZED VIEW hnqyhxv_person TABLESPACE sys_default as
SELECT
*
FROM E_PRI_PERSON WHERE LEREPSIGN = '1'
2、创建视图索引
--创建索引
CREATE INDEX index_hnqyhxv_person_pripid ON hnqyhxv_person(pripid);
3、查看索引
select * from pg_indexes where tablename = 'hnqyhxv_person'
4、刷新物化视图(会锁住视图,刷新较快)
refresh materialized view hnqyhxv_person;
5、刷新物化视图(不会锁住视图,刷新速度大幅下降)
refresh materialized view concurrently hnqyhxv_person;