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:
Dec. 30, 2025
Filed:
Apr. 27, 2023
Oracle International Corporation, Redwood Shores, CA (US);
Sheldon Andre Kevin Lewis, San Mateo, CA (US);
Teck Hua Lee, San Mateo, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A multiple-tier operation evaluates a query across storage tiers in columnar format. A database server receives from a client a query for reading values from a set of columns of a database table. The multiple-tier operation comprises accessing a first subset of rows for the set of columns in columnar format in a first tier to generate a first set of results and accessing a second subset of rows for the set of columns in columnar format in a second tier to generate a second subset of results. The multiple-tier operation further comprises aggregating the first set of results and the second set of results to form a query result set and returning the query result set to the client.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile