Patent · US Active

Enabling cross-platform query optimization via expressive markup language

US11526505B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Teradata US, Inc. · US

Inventors

B. Anantha Subramanian · Savanuru, IN
Mohamed Yassin Eltabakh · Hammond Heights, US
Mahbub Hasan · Chandler, US
Robert M. Wehrmeister · Austin, US
Awny K. Al-Omari · Cedar Park, US
Sanjay Nair · Fremont, US
Kashif A. Siddiqui · Round Rock, US
Mohammed Al-Kateb · Rancho Palos Verdes, US

Key dates

Filing date	Dec 5, 2019
Grant date	Dec 13, 2022
Priority date	—
Expiry date	Apr 24, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/278
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A database system receives a request from a user. The request invokes a data set function (DSF) and uses a property to be provided by the DSF. The database system determines that a function descriptor is available for the DSF. The function descriptor is expressed as markup language instructions. The function descriptor defines the property of the DSF. The database system uses the function descriptor to define a property for the DSF.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.