<ul><li>On-demand refresh allows users to manually trigger the refresh process for materialized views in Oracle SQL.</li><li>It provides more control over when the materialized view is refreshed and avoids the overhead of automatic refreshes.</li><li>On-demand refresh is useful for scheduled refreshes, performance control, integration with external systems, and resource optimization.</li><li>The DBMS_MVIEW.REFRESH procedure is used to perform an on-demand refresh, with options for complete or fast refresh methods.</li></ul>

On-Demand Refresh | Materialized Views (Mviews) in ORACLE SQL

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