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. 01, 2025
Filed:
Mar. 08, 2023
Sap SE, Walldorf, DE;
Xun Zhang, Xi'an, CN;
Taehyung Lee, Seoul, KR;
Yinghua Ouyang, Xi'an, CN;
Dongmei Xv, Xi'an, CN;
Yanchen Cao, Xi'an, CN;
Hong-Hai Do, Berlin, DE;
Taeyoung Jeong, Seoul, KR;
Zhen Tian, Xi'an, CN;
SAP SE, Walldorf, DE;
Abstract
1. Implementations of the present disclosure include receiving, by a database system, a query from an entity, providing a parse tree based on the query, the parse tree including nodes representative of operations to be executed and data objects stored within the database system, generating a module tree based on the parse tree, the module tree including a set of modules provided in sequential order from a root module to a leaf module, and executing an authorization check using the module tree by, for each module, determining a set of data objects and, for each data object in the set of data objects, determining whether the entity is one or more of authorized access the data object and perform an operation on the data object.