   views</A
> (Kevin Grittner)
       </P
><P
>        Unlike ordinary views, where the base tables are read on every access,
        materialized views create physical tables at creation or refresh time.
        Access to the materialized view then reads from its physical
        table. There is not yet any facility for incrementally refreshing
        materialized views or auto-accessing them via base table access.
       </P
></LI
><LI
><P
>        Make simple views <A
HREF="sql-createview.html#SQL-CREAT