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:
Jan. 05, 2021
Filed:
Nov. 29, 2016
Sap SE, Walldorf, DE;
Paul Willems, Heidelberg, DE;
Timm Steinbeck, Neckargemuend, DE;
SAP SE, Walldorf, DE;
Abstract
A system for query execution and planning with pipelining and shared states for query operators is provided. In some implementations, the system performs operations comprising identifying a plurality of operators for executing a query and generating an indication that a first operator and a second operator share information when the first operator and the second operator require the same data which is not present when the query is received. The operations can further include executing the first operator to generate at least a portion of the data, storing the data in a location based upon the indication, and providing, based upon the indication, the stored data for the second operator. Related systems, methods, and articles of manufacture are also described.