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:
Dec. 15, 2009
Filed:
Apr. 04, 2007
Yujie Cao, Redwood Shores, CA (US);
Tugrul Bingol, Foster City, CA (US);
Geeta Arora, Union City, CA (US);
Harmeek Singh Bedi, Foster City, CA (US);
Susan M. Kotsovolos, San Carlos, CA (US);
Yujie Cao, Redwood Shores, CA (US);
Tugrul Bingol, Foster City, CA (US);
Geeta Arora, Union City, CA (US);
Harmeek Singh Bedi, Foster City, CA (US);
Susan M. Kotsovolos, San Carlos, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A technique for migrating (e.g., 'copying' or 'moving') temporary data from one session to another session is provided. While executing a workload associated with a particular session, session state is created. A subset of the session state comprises large objects that are referred to as “temporary data.” Thus, temporary data is stored in a database (instead of in the database server) and is normally deleted when the particular session is deleted. To avoid this deletion when the session state is migrated to a different session, the temporary data, in one embodiment, is saved in an external storage that is separate from the database. An external table is created in the external storage and stores the temporary data. Location information to access the external table is provided to the other session.