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. 25, 2005
Filed:
Dec. 10, 2002
Paul M. Bird, Markham, CA;
Timothy J. Vincent, Toronto, CA;
Curt L. Cotner, Gilroy, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A cursor query identifier is defined to uniquely identify cursors in a relational database system that supports nested routine invocation. The identifier includes a cursor nesting level value that corresponds to the nested level at which the cursor is opened. The identifier also includes a invocation identifier that corresponds to the routine within which a cursor is opened. The third part of the identifier is a unique cursor counter. The definition of the cursor query identifier permits cursors to be opened within nested levels of the same relational database context and to be uniquely identified for reference by database system and by applications accessing the system.