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. 18, 2025
Filed:
Oct. 19, 2023
Applicant:
Sap SE, Walldorf, DE;
Inventors:
Jaehyok Chong, Seoul, KR;
Young Goo Cho, Seoul, KR;
Assignee:
SAP SE, Walldorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/2453 (2019.01); G06F 16/245 (2019.01); G06F 16/2455 (2019.01); G06F 16/2457 (2019.01);
U.S. Cl.
CPC ...
G06F 16/24542 (2019.01); G06F 16/2455 (2019.01); G06F 16/24573 (2019.01);
Abstract
Techniques and solutions are provided for improved query optimization, including for sub-portions of a query plan. A query is submitted to an inline query optimizer and at least one auxiliary query optimizer. The query is optimized by the inline query optimizer and the auxiliary query optimizer. A query processor can evaluate costs associated with query plans produced by the inline query optimizer and the auxiliary query optimizer and select a plan for execution that is most performant.