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. 16, 2019
Filed:
Feb. 12, 2016
International Business Machines Corporation, Armonk, NY (US);
Oliver Benke, Stuttgart, DE;
Johannes S. Kern, Boeblingen, DE;
Daniel Martin, Stuttgart, DE;
Knut Stolze, Jena, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In an approach for processing data in a database management system, a processor performs a delete operation on a first data container, wherein the first data container includes one or more data records and wherein the delete operation logically deletes at least one data record of the one or more data records. A processor associates a time of the performed delete operation with the first data container. A processor performs a write operation on a first data record of the first data container. A processor associates a time of the performed write operation with the first data record of the first data container. Responsive to receiving a database query directed at the first data container, a processor grants access to the first data record of the first data container based on, at least, the time of the performed write operation being chronologically after the time of the performed delete operation.