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:
Oct. 30, 2012
Filed:
Feb. 25, 2010
Hochak Hung, Belmont, CA (US);
Kumar Rajamani, San Ramon, CA (US);
Jaebock Lee, Sunnyvale, CA (US);
Philip Yam, San Carlos, CA (US);
Hochak Hung, Belmont, CA (US);
Kumar Rajamani, San Ramon, CA (US);
Jaebock Lee, Sunnyvale, CA (US);
Philip Yam, San Carlos, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Disclosed are improved methods, systems, and media for cursor sharing and cursor pruning. According to some approaches, existing child cursors are distinguished using a cursor sharing criteria node structure. A sharing criteria node (also referred to as a 'diagnostic' node) is created when a sharing criteria mismatch/failure happens. The node contains information about why the child cursor could not be shared and also information that can be used to quickly re-evaluate this sharing criterion in the future.