View

-> A simple view can be thought of a as a subset of a table. It can be used to retrieving data, as well as updating or deleting rows. Rows updated or deleted in the view are update or deleted in the table the view was created with and vice versa.
-> A view is a virtual table based on the result-set of an SQL statement.
-> A view contains rows and columns, just like a real table. The fields in a view are fields from one or more real tables in the database.

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