Asked by: Yoanka Mendotechnology and computing databases
What is the view of a database?
Last Updated: 31st May, 2020
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Likewise, people ask, how is view stored in database?
A view is a virtual table that consists ofcolumns from one or more tables. Though it is similar to a table,it is stored in the database. It is a querystored as an object. Complex queries can be stored inthe form as a view, and data from the view can beextracted using simple queries.
Also Know, what is view and its types? There are 2 types of Views in SQL: SimpleView and Complex View. Simple views can only containa single base table. Complex views can be constructed on more thanone base table. In particular, complex views can contain: joinconditions, a group by clause, a order by clause.
Additionally, what is a SQL view and what is it used for?
View can be described as virtual table whichderived its data from one or more than one table columns. It isstored in the database. View can be created using tables ofsame database or different database. It is used to implementthe security mechanism in the SQL Server.
What is the role of views in DBMS?
View (SQL) In a database, a view isthe result set of a stored query on the data, which the databaseusers can query just as they would in a persistent databasecollection object. Views can provide advantages over tables:Views can represent a subset of the data contained in atable.