company logo

View definition header

Keywords:  access pathschema view

The view definition header contains the extensional operations for defining the view ( view_spec ). The type property list allows defining view specific keys and extents, which allow storing the view result in a persistent collection.

A view definition consists of the view header and the view definition. The type property list, which is shared with other type definitions, is described in topic "Type extensions".


Definition: 

view_header := _view syn_ident view_spec [type_property_list]

Related topics