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What is database View explain?

A database view is a subset of a database and is based on a query that runs on one or more database tables. Database views are saved in the database as named queries and can be used to save frequently used, complex queries. There are two types of database views: dynamic views and static views.


What is an example of a database view?

Views can hide the complexity of data. For example, a view could appear as Sales2000 or Sales2001, transparently partitioning the actual underlying table. Views take very little space to store; the database contains only the definition of a view, not a copy of all the data that it presents.

What is a database view and explain its advantages?

Advantages and Disadvantages of SQL Views As a database view is associated with many tables upon which the view is created, it simplifies the complexity of the query. The view is used to hide the complexity of the underlying tables used in a database from the end-users.

What is a view explain it in DBMS?

Views in SQL are considered as a virtual table. A view also contains rows and columns. To create the view, we can select the fields from one or more tables present in the database. A view can either have specific rows based on certain condition or all the rows of a table.

What is a view explain with examples?

View is one of the database objects in SQL. It logically represents subsets of data from one or more table. We can presents logical subset of data by creating views of tables. A view is a logical table based on table or another view. A view is a window of table .

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