Patent · US Active

System to search heterogeneous data structures

US10726011B2 · kind B2 · utility

0Cited by

4References

15Claims

0Family size

Assignee

SAP SE · DE

Inventors

Christian Conradi · Walldorf, DE
Marcel Hermanns · Heidelberg, DE
Stefan Engelhardt · Bad Schönborn, DE
Vera Thome-Fix · Philippsburg, DE
Maximilian Eisele · Hemsbach, DE
Gregor Tielsch · Mannheim, DE

Key dates

Filing date	Oct 11, 2016
Grant date	Jul 28, 2020
Priority date	—
Expiry date	Dec 3, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/84
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system includes reception of a first query to search two or more heterogeneous data providers, generation of a first query language excerpt to define a combined key column based on key columns associated with a first data provider of the two or more heterogeneous data providers, for each of two or more columns of the first data provider, generation of a second query language excerpt to map the column of the first data provider to a respective result set key column and a respective result set value column, generation of a third query language excerpt to identify two or more of the result set value columns to search, and generation of a first query language statement based on the first, second and third query language excerpts.

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