If you alter the tables or views referenced by the non-schema-bound view, the view’s metadata becomes outdated.If the columns of tables and other views referenced by a non-schema-bound view are renamed, dropped, added, and so on, the metadata of the view becomes irrelevant.Here is the explanation of possible scenarios: Generally, it happens due to changes in a database. Metadata for non-schema-bound views can become outdated for several reasons. Perform the database and metadata refresh.Use manual restore for the database refresh.Common methods for the database refresh.Performance optimization: Database refresh can be a part of the process to improve database performance.Disaster recovery: Critical situations may require an emergency response, including database restoration from backups.This approach guarantees that each test stage starts with a stable and well-defined database state. Testing: In test and development environments, a database is usually reset to a particular state before running tests or developing new features. This helps in identifying bottlenecks faster and facilitates their resolution.
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