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:
Aug. 16, 2022
Filed:
Mar. 28, 2019
Sap SE, Walldorf, DE;
Zhi Qiao, Shanghai, CN;
Stefan Baeuerle, Rauenberg, DE;
Ki Hong Kim, Seoul, KR;
Florian Scheid, Wiesloch, DE;
Timm Falter, Sinsheim, DE;
Andreas Balzar, Heidelberg, DE;
Di Wu, Shanghai, CN;
SAP SE, Walldorf, DE;
Abstract
Implementations of the present disclosure include receiving a query, the query including an expression macro (EM), processing the query to provide a raw parse tree, the raw parse tree including an initial node representative of the EM, retrieving metadata corresponding to the EM, the metadata including a definition string, replacing the initial node with a node based on the definition string to provide a consumable parse tree, and executing the query within the database system using the consumable parse tree to provide a query result.