Computerimplementiertes Verfahren zur Datenbankverwaltung, Computerprogrammprodukt und Datenbanksystem

Details

Veröffentlichungs-Nr.

EP4113314

Aktenzeichen

EP21182689

Anmeldetag

30. Juni 2021

Veröffentlichung

6. August 2025

Erteilung

6. August 2025

Rechtsraum

EP

IPC

G06F16/21G06F16/23

Abstract

A computer-implemented method for database management is provided. The method comprises: receiving, from a client device (20), first data to be stored in a database system (10) that comprises first data storage (150, 160) configured to store a data table and a deletion history table; storing the first data in second data storage (30) that is external to the database system (10) and that is in communication with the database system (10) via a network; obtaining a link that enables access, via the network, to the first data stored in the second data storage (30); storing the link in the data table; and performing a deletion operation of the first data, in response to a request from the client device (20) to delete the first data from the database system (10), wherein the deletion operation comprises: deleting the link from the data table without deleting the first data from the second data storage (30); and storing the link in the deletion history table with a timestamp corresponding to a point in time when the link is deleted from the data table.

Anmelder

Firma

SAP SE

Land

🇩🇪 Deutschland

Fachgebiete