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. 15, 2015
Filed:
Dec. 14, 2011
Andrey Engelko, Karlsruhe, DE;
Wieland Hoprich, Mannheim, DE;
Dirk Debertin, Karlsruhe, DE;
Klaus Daschakowsky, Bad Schoenborn, DE;
Tobias Wenner, Nussloch, DE;
Andrey Engelko, Karlsruhe, DE;
Wieland Hoprich, Mannheim, DE;
Dirk Debertin, Karlsruhe, DE;
Klaus Daschakowsky, Bad Schoenborn, DE;
Tobias Wenner, Nussloch, DE;
SAP SE, Walldorf, DE;
Abstract
In one general aspect, a computer system can include instructions stored on a non-transitory computer-readable storage medium. The computer system can include a logging table generator configured to generate a logging table corresponding with an original table targeted for an upgrade, and a control table generator configured to generate a control table configured to store a version identifier for changes logged in the logging table. The computer system can include a change recorder configured to receive an indicator of a change to a record of the original table during execution of at least a portion of the upgrade of the original table, and a key recorder configured to store in the logging table a primary key identifying the record of the original table and the version identifier stored in the control table.