Can any user extend a system or database view table?

Can any user extend a system or database view table?

• A. Yes
• B. No
• C. Only admins
• D. Only developers

Answer: (B)

Views are virtual representations of data defined by a query on base tables. They’re typically read-only, and ordinary users can’t extend or modify a view’s structure by themselves. Changing a view’s columns or the data it pulls requires altering the view definition, which is restricted to users with appropriate privileges (like admins or developers). If you need more data in a view, you’d either modify the underlying tables and recreate the view, or create a new view that includes the additional fields. In short, end users can’t extend a system or database view; changes to its schema require elevated permissions.

Views are virtual representations of data defined by a query on base tables. They’re typically read-only, and ordinary users can’t extend or modify a view’s structure by themselves. Changing a view’s columns or the data it pulls requires altering the view definition, which is restricted to users with appropriate privileges (like admins or developers). If you need more data in a view, you’d either modify the underlying tables and recreate the view, or create a new view that includes the additional fields. In short, end users can’t extend a system or database view; changes to its schema require elevated permissions.