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. 06, 2025
Filed:
Mar. 21, 2024
Sap SE, Walldorf, DE;
SAP SE, Walldorf, DE;
Abstract
Implementations can include providing a snapshot table, replacing, in a first access schema, a first projection view with a union view, creating, in a second access schema, a snapshot projection view, a second projection view, and a set of database triggers, and during execution of an upgrade procedure that results in changes to records of the data table: recording the changes to the records of the data table in the snapshot table, for each record of the data table changed, providing the record in the snapshot table in an unchanged state through at least one database trigger and the snapshot projection view, and returning a set of records through the union view in response to a query, the set of records including a first sub-set of records of the data table and a second sub-set of records of the snapshot table.