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:
Jul. 07, 2020
Filed:
Mar. 16, 2017
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Juergen Specht, Gerabronn, DE;
Volker Driesen, Heidelberg, DE;
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 16/25 (2019.01); G06F 16/176 (2019.01);
U.S. Cl.
CPC ...
G06F 21/6227 (2013.01); G06F 16/176 (2019.01); G06F 16/25 (2019.01); G06F 2221/2141 (2013.01);
Abstract
Implementations include providing a database system that a plurality of tenant systems interact with, providing a shared database schema and a plurality of tenant database schemas, the shared database schema including a shared table, and each tenant database schema being assigned to a respective tenant and including a view into the shared table, which includes a tenant specification field, and a row visibility field, the tenant specification field indicating a tenant, to which a respective row is assigned, and the row visibility field indicating visibility of a respective row to respective tenants.