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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.
proc-sql-view specifies the name for the PROC SQL view that you are creating. ... a connection is made and the libref ACCREC is assigned to an ORACLE database. create view proclib.view1 as select * ...
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: ...
SQL views evaluate the data in the tables underlying the view’s definition when they’re queried. So, the benefit of using SQL views is that they always return the latest data .
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