This article explores the internals of materialized views and demonstrates how to precompute complex aggregates—having Oracle dynamically rewrite SQL to reference precomputed aggregate information.

In this article, we’ll take a closer look at what SQL views and materialized views are and when you should use each one. SQL Views. SQL views, also called “named queries” or “virtualized ...

When you’re monitoring materialized views, it’s critical that you check the refresh interval in the dba_jobs view. Here is a SQL statement to check the generated job status for materialized views: ...