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. 27, 2015
Filed:
Mar. 25, 2010
Ambuj Shatdal, Madison, WI (US);
B. Anantha Subramanian, Karnataka, IN;
Ahmad Said Ghazal, Redondo Beach, CA (US);
Ambuj Shatdal, Madison, WI (US);
B. Anantha Subramanian, Karnataka, IN;
Ahmad Said Ghazal, Redondo Beach, CA (US);
Teradota US, Inc., Dayton, OH (US);
Abstract
A query to perform an ordered analytic function contains a clause specifying creation of dynamic partitions, where the clause contains a partitioning condition to specify the dynamic partitions. During processing of the query, dynamic partitions are identified based on evaluating the partitioning condition. To identify the dynamic partitions, a first table is created that contains a first column to track rows of an input table for indicating whether the partitioning condition evaluates to true. The first column of the first table is used to identify the dynamic partitions.