Oracle : Ошибка ORA-12057


"materialized view \"%s\".\"%s\" is INVALID and must complete refresh"
*Cause: The status of the materialized view was INVALID and an attempt was
made to fast refresh the materialized view.
*Action: Perform a complete refresh of the materialized view. Check the
value of the STATUS column in dba_mviews, all_mviews, or
user_mviews to verify that the materialized view is VALID after
the complete refresh.


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