View is made by ‘Create View’ command and is a virtual table. View, the virtual data have the data extracted from the query expression in the ‘Create View’ command. A “view” can be made from one or more basic views or tables. Views can be questioned when you query the unique base table. Materialized View is a photo or physical copy or snapshot of the unique base tables. Same as ‘View’, materialized view contains the data extracted from the question expression of the ‘Create Materialized View’ command. It requires a manual update if you want to save changes with a trigger known as Materialized View Maintenance. Difference between Materialized View and View Image Source Views are used for virtual projections of the output query results. They provide a dynamic view of the data available in the database for use by those who issue query expressions. On the other hand, materialized views are best described as non-virtual schemas and relate to database storage. Materialized views are ma
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