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What is a view explain it in DBMS?

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  1. What is a view explain it?
  2. What is view in DBMS explain with example?
  3. What is view explain types of view?
Views are some kind of virtual tables created by original tables from the database. Views actually do not hold the actual data and just have the definition of the original data. Views act as a proxy or virtual table created from the original table. The view has two primary purposes: Simplifying complex SQL queries. 20 мар. 2022 г.


What is a view explain it?

A view is a subset of a database that is generated from a user query and gets stored as a permanent object. In a structured query language (SQL) database, for example, a view becomes a type of virtual table with filtered rows and columns that mimic those of the original database.

What is view in DBMS explain with example?

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.

What is view explain types of view?

System Defined Views will be automatically attached to all User Defined databases. And these provide information about the database, tables, and all the properties of the database and tables. There are three types of System defined views, Information Schema, Catalog View, and Dynamic Management View.

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