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:
Sep. 06, 2016
Filed:
Oct. 21, 2013
Volker Driesen, Heidelberg, DE;
Andre Haferkorn, Heidelberg, DE;
Nicolai Jordt, Angelbachtal, DE;
Juergen Specht, Gerabronn, DE;
Steffen Meissner, Heidelberg, DE;
Lars-eric Biewald, Mannheim, DE;
Volker Driesen, Heidelberg, DE;
Andre Haferkorn, Heidelberg, DE;
Nicolai Jordt, Angelbachtal, DE;
Juergen Specht, Gerabronn, DE;
Steffen Meissner, Heidelberg, DE;
Lars-Eric Biewald, Mannheim, DE;
SAP SE, Walldorf, DE;
Abstract
Techniques for migrating data in a database include identifying an update to one or more data entries of a source table; determining that a status of a trigger associated with the source table indicates to update a logging table, and in response: updating, in a first transaction, (i) the one or more data entries of the source table, and (ii) one or more data entries of the logging table based on the user input, and copying content of the source table to a target table; and determining that the status indicates to update the target table, and in response: updating, in a second transaction, (i) the one or more data entries of the source table and (ii) one or more data entries of the target table based on the user input, and updating the content of the target table based on the one or more data entries of the logging table.