KSL-90-29 + redirect page
Relational Updates Through View Objects + Has identifier
Relational Updates Through View Objects + Ksl tr id
Relational Updates Through View Objects + Number
| Relational Updates Through View Objects |
Bibtype
techreport
Has publishing details
1990
Has title
Relational Updates Through View Objects
Has where published
KSL-90-29
Has year
1990
Title
Relational Updates Through View Objects
Year
1990
Abstract
The view-object model provides a formal ba … The view-object model provides a formal basis for representing and manipulating complex objects in a relational framework. In this paper, we present a scheme for handling update operations on view objects. Because a typical view object encompasses multiple relations, we are facing a problem analogous to the issue of updating through relational views. A view-object update request must be translated into valid operations on the underlying relational database. Building on an existing approach to update join views, we introduce algorithms to enumerate all valid translations of the various update operations on view objects. The process of choosing a translator for view-object update then occurs at view-object generation time. Once chosen, the translator can disambiguate any update request on the view object. ate any update request on the view object.
Author
Thierry Barsalou and Arthur M. Keller and Gio Wiederhold +
Has author
Thierry Barsalou and Arthur M. Keller and Gio Wiederhold +
Has identifier
Relational Updates Through View Objects +
Institution
Knowledge Systems, AI Laboratory +
Ksl tr id
Relational Updates Through View Objects +
Number
Relational Updates Through View Objects +
Process note
YES +
Categories KSL Technical Report +, Publication +, Technical Report +
|
