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kurs:materialized_views [2014/09/10 21:22] |
kurs:materialized_views [2014/09/10 21:22] (current) |
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+ | <code> | ||
+ | CREATE MATERIALIZED VIEW "HR"."EMP_DEP_MV" | ||
+ | REFRESH COMPLETE ON DEMAND ENABLE QUERY REWRITE | ||
+ | AS select first_name, last_name, salary from | ||
+ | hr.departments d, hr.employees e | ||
+ | where e.department_id = d.department_id | ||
+ | </code> | ||
+ | |||
+ | refresh: | ||
+ | |||
+ | <code> | ||
+ | exec dbms_mview.refresh('emp_dep_mv', 'C'); | ||
+ | </code> |