Comment on Materialized views are obviously usefulparentComments−4ndrewl1yOracle will do - a couple of options, either a full rebuild or an incremental rebuild.−tanelpoder1yAlso, latest Oracle version (23ai) has added "concurrent on-commit fast refresh" functionality, where concurrent transactions' changes are rolled up to the MV concurrently (previously these refreshes were serialized).https://oracle-base.com/articles/23/materialized-view-concur...From the article: "Concurrent refreshes will only happen if there are no overlaps in the materialized view rows updated by each session."
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Oracle will do - a couple of options, either a full rebuild or an incremental rebuild.
Also, latest Oracle version (23ai) has added "concurrent on-commit fast refresh" functionality, where concurrent transactions' changes are rolled up to the MV concurrently (previously these refreshes were serialized).
https://oracle-base.com/articles/23/materialized-view-concur...
From the article: "Concurrent refreshes will only happen if there are no overlaps in the materialized view rows updated by each session."