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:
Sep. 24, 2024
Teradata Us, Inc., Miamisburg, OH (US);
Shashankesh Upadhyay, Badalalpur, IN;
Samrat Pandiri, Hyderabad, IN;
Srinivas Rao Pabbaraju, Hyderabad, IN;
Teradata US, Inc., San Diego, CA (US);
Abstract
A relational database management system (RDBMS) executing in a computer system manages a relational database storing column values in columns of a large table and a small table in rows spread across one or more objects. The RBMS also stores metadata comprising summarized information about the column values in the rows and objects of the small table. The RDBMS processes a query that joins the column of the small table to the column of the large table through an equivalence predicate, and derives one or more literal filter conditions for the equivalence predicate from the metadata of the small table. The RDBMS binds the literal filter conditions into the query, and performs a query execution plan for the query with the literal filter conditions, so that only the objects and/or rows in the large table that are qualified by the literal filter conditions are accessed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile