The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2011
Filed:
Feb. 27, 2003
Daniel Manhung Wong, Sacramento, CA (US);
Chon Hei Lei, Alameda, CA (US);
Rama Vissapragada, Redwood Shores, CA (US);
Daniel Manhung Wong, Sacramento, CA (US);
Chon Hei Lei, Alameda, CA (US);
Rama Vissapragada, Redwood Shores, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Described herein is an approach that may be used to control access to information requested by a query, where access is granted or denied to all the information requested based on factors that relate to information requested as a whole rather than on individual-by-individual row basis. Also described is a mechanism in which a database server dynamically creates and computes another query in response to receiving a query, and then uses the computed results to determine whether access to the data requested by the received query may be granted.