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:
Aug. 27, 2013
Filed:
Sep. 13, 2011
Arif Kureshy, Sammammish, WA (US);
Nicolae Surpatanu, Woodinville, WA (US);
Alexander Samoylenko, Redmond, WA (US);
Arif Kureshy, Sammammish, WA (US);
Nicolae Surpatanu, Woodinville, WA (US);
Alexander Samoylenko, Redmond, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A system is provided for tracking changes from two or more tables stored in a database management system. The system may enable two or more applications to track changes from two or more tables in the database management system, and may enable one or more tables to be tracked for changes concurrently. The system may be configured to automatically build a change tracking query in order to retrieve tracked changes from a collection of related tables, or an entity, in the database management system. The entity based tracking system may determine the relationships between the tables in the entity, and may generate a relational query based on the determined relationships. The system may automatically construct a union query from the relational query to activate tracking changes across the collection of tables in the database management system.