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:
Nov. 03, 2026
Filed:
Apr. 09, 2024
Oracle International Corporation, Redwood Shores, CA (US);
Aaron Tacke, Redwood Shores, CA (US);
Altin Alickaj, Zurich, CH;
Giacomo Fabris, Redwood Shores, CA (US);
Alexander Ulrich, Freiburg, DE;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
The present disclosure relates to improving the performance of evaluating path expressions on hierarchical data objects represented by binary encoded documents. An abstract syntax tree (AST) representing a path expression may be generated, wherein the AST comprises one or more syntax nodes implementing one or more respective execution steps of an evaluation of the path expression, and the path expression is included in a query to a database management system (DBMS). The AST may be modified based at least in part on profiling information and compiled into machine code. Using the machine code, the path expression may be executed on a binary-encoded hierarchical document.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile