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. 03, 2017
Filed:
Nov. 19, 2010
Taoufik B. Abdellatif, Austin, TX (US);
Suresh Subbiah, Plano, TX (US);
Awny K. Al-omari, Ceder Park, TX (US);
Hansjorg Zeller, Los Altos, CA (US);
Taoufik B. Abdellatif, Austin, TX (US);
Suresh Subbiah, Plano, TX (US);
Awny K. Al-Omari, Ceder Park, TX (US);
Hansjorg Zeller, Los Altos, CA (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
One example discloses a database management system that can comprise a memory for storing computer executable instructions and a processing unit for accessing the memory and executing the computer executable instructions. The computer executable instructions can comprise a query data collector to access a query repository table to determine if a first query plan for a first configuration executed on a relational database has a lowest resource cost of execution between the first query plan and a second query plan for a second configuration. The query repository table can include a plurality of query records with annotated query plans, each annotated query plan comprising text sufficient to generate a query plan of a certain form.