関連ワード:  what is materialized view in oracle    what is materialized view in oracle sql    what is materialized view in oracle with example    what is materialized view in oracle database    what is materialized view log in oracle    what is materialized view refresh in oracle    what is use of materialized view in oracle    what is build immediate materialized views in oracle    what is difference between view and materialized view in oracle    what is the use of materialized view log in oracle