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:
Apr. 27, 2021
Filed:
Feb. 26, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Zhaohui Zhang, Menlo Park, CA (US);
Sheng-Liang Song, Fremont, CA (US);
Aakash Shah, Santa Clara, CA (US);
Kamal Kant Gupta, Snoqualmie, WA (US);
Xiaofeng Bao, Fremont, CA (US);
Saileshwar Krishnamurthy, Palo Alto, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Online reordering for database table columns may allow a user to reorder the columns of a database table without taking the database offline. A mapping between different column orders for a database table may be generated and stored in response to a request to reorder columns in a database table. When a portion of the database table is accessed, the columns of the database table in the accessed portion of the database table may be reordered to perform the access request.