Patent · US Active

Tracking queries and retrieved results

US9020969B2 · kind B2 · utility

0Cited by

9References

14Claims

0Family size

Assignee

SAP SE · DE

Inventors

Gerd Forstmann · Schallstadt, DE
Stephan Muench · Karlsruhe, DE

Key dates

Filing date	Jul 13, 2011
Grant date	Apr 28, 2015
Priority date	—
Expiry date	Jan 20, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/24542
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Various embodiments of systems and methods for tracking queries and retrieved results are described herein. In one aspect, a first query is associated with a first result set in a first tuple and a second query is associated with a second result set in a second tuple. The first result set is retrieved based on the execution of the first query and the second result set is retrieved based on the execution of the second query. The first and the second tuples are retained in a data structure in the order of execution of the respective queries. The retrieved result sets may be accessed forwards or backwards along the data structure without re-execution of the queries.

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