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:
Aug. 29, 2017
Filed:
Jun. 24, 2014
Applicants:
Boyung Lee, Seoul, KR;
Ki Hong Kim, Seoul, KR;
Yongsik Yoon, Walldorf, DE;
Inventors:
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30442 (2013.01); G06F 17/30595 (2013.01);
Abstract
In accordance with aspects of the disclosure, systems and methods are provided for query optimization including generating a knowledge based container for one or more new operators, building a generic operator structure for the knowledge based container generated for each new operator, and applying optimization rules to each new operator based on the generic operator structure built for each new operator to thereby increase extensibility of the query optimizer using a structured query language (SQL).