Computer Science, asked by techiangung2209, 9 months ago

A quary can be worked on - views, while a report has - views

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Answered by student8717
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A view is nothing more than a SQL statement that is stored in the database with an associated name. A view is actually a composition of a table in the form of a predefined SQL query.

A view can contain all rows of a table or select rows from a table. A view can be created from one or many tables which depends on the written SQL query to create a view.

Views, which are a type of virtual tables allow users to do the following −

Structure data in a way that users or classes of users find natural or intuitive.

Restrict access to the data in such a way that a user can see and (sometimes) modify exactly what they need and no more.

Summarize data from various tables which can be used to generate reports.

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