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:
Jan. 10, 2023
Filed:
Jul. 02, 2020
Oracle International Corporation, Redwood Shores, CA (US);
Rupesh Kumar, Redwood Shores, CA (US);
Avi Huber, Los Altos, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Techniques for capturing query execution statistics are disclosed. The disclosed system determines which queries are executing during a sampling interval. The system identifies related queries that share similarity criteria with the currently executing query. The system obtains query execution statistics for the query executing during the sampling interval and any related queries. The system generates or obtains statistics during a monitoring window that spans a longer period of time than a single intervening period between the current sampling interval and a prior interval. The statistics are stored in permanent storage or transmitted to a requesting computer. The system refrains from analyzing statistics for queries (and any related queries) that did not execute during a current sampling interval.