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. 09, 2012
Filed:
Nov. 08, 2006
Paul Reuben Day, Rochester, MN (US);
Thomas Owen Mckinley, Rochester, MN (US);
Brian Robert Muras, Rochester, MN (US);
Paul Reuben Day, Rochester, MN (US);
Thomas Owen McKinley, Rochester, MN (US);
Brian Robert Muras, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Database management systems and methods for searching a database are disclosed. In one embodiment, an inspector examines a plan cache or a program containing embedded queries. A plurality of similar queries is identified, and an alias is generated that satisfies the plurality of queries. The alias may be executed on a database to output a result set. Queries belonging to the alias may be executed on the result set of the alias, rather than on the database. Accordingly, efficiency is improved and runtime costs are reduced as compared to conventional database management systems.