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. 27, 2026
Filed:
Feb. 22, 2023
Progress Software Corporation, Burlington, MA (US);
Mohammed Sayeed Akthar, Hyderabad, IN;
Sunil Jardosh, Hyderabad, IN;
Ram Krushna Mishra, Hyderabad, IN;
Progress Software Corporation, Burlington, MA (US);
Abstract
A system and method for efficient query processing including determining a first intermediate result set by applying a set operation to a first result set and a second result set, the join query including a join operation on a first table and a second table and including a first condition and a second condition, the first condition based on a first index of the second table, the second condition based on a second index of the second table, the first result set obtained using a first index scan of the second table, the second result set obtained using a second index scan of the second table; determining a second intermediate result set by performing a scan of the first table; determining a final result set by applying a join to the second intermediate result set and at least a portion of the first intermediate result set.