VIEW

VIEW

This is an important concept in SQL. A View is nothing but a window of an existing table. In other words it is a logical representation that is created from one or existing base table. After creation of view it can be used just as a base table. That is one can query or select values of data’s from views and it also possible to update a view.

Views are created by suing CREATE command in SQL

SYNTAX: CREATE VIEW viewname AS SELECT statement