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:
May. 10, 2022
Filed:
Sep. 11, 2019
Applicant:
Micro Focus Llc, Santa Clara, CA (US);
Inventors:
Deepak Majeti, Pittsburgh, PA (US);
Natalya Aksman, Cambridge, MA (US);
James Clampffer, Pittsburgh, PA (US);
Stephen Gregory Walkauskas, Pittsburgh, PA (US);
Assignee:
MICRO FOCUS LLC, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 16/25 (2019.01); G06F 16/2453 (2019.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 16/258 (2019.01); G06F 16/221 (2019.01); G06F 16/2453 (2019.01);
Abstract
A complex data type is encoded over columns of a table of a columnar database by mapping fields of the complex data type to the columns. An optimized query can be generated for a query specifying the complex data type. The optimized query specifies the columns to which the fields specified within the query are mapped, instead of specifying the fields. The optimized query can be processed against the database in a late materialization manner to fulfill the query.