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. 20, 2013
Filed:
Nov. 16, 2010
Santosh Pendap, Fremont, CA (US);
Sudipto Chowdhuri, San Ramon, CA (US);
Peter J. Schneider, Dublin, CA (US);
Santosh Pendap, Fremont, CA (US);
Sudipto Chowdhuri, San Ramon, CA (US);
Peter J. Schneider, Dublin, CA (US);
Sybase, Inc., Dublin, CA (US);
Abstract
System, methods and articles of manufacture for joining data in the database tables comprising, performing an index scan on a global index of a first database table, determining rows in the first database table that may be joined with a second database table based on a needed partitioning, wherein the needed partitioning is determined using an index scan, determining a number of partitions in the second database table, and joining each of the corresponding partitions in the first database table with a corresponding partitions in the second database table.