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. 15, 2008
Filed:
Jun. 07, 2004
Applicants:
J. Mark Morris, Poway, CA (US);
Bhashyam Ramesh, San Diego, CA (US);
Inventors:
J. Mark Morris, Poway, CA (US);
Bhashyam Ramesh, San Diego, CA (US);
Assignee:
NCR Corp., Dayton, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01); G06F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods, computer programs, and database systems for performing a database query that includes a join on an equality condition are disclosed. The method includes defining two or more first-table partitions and two or more corresponding second-table partitions. The method includes performing the join on the first-table partition and the second-table partition, storing the result, and merging the results.
Quick Actions:
Morris, J.. (2008). Dynamic partition enhanced joining (U.S. Patent No. 7319997). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7319997
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