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, 2008
Filed:
Jun. 28, 2004
Jeffrey Scott Shelton, Ramona, CA (US);
Douglas P. Brown, Rancho Santa Fe, CA (US);
Joshua I. Mereminsky, San Diego, CA (US);
Jeffrey Scott Shelton, Ramona, CA (US);
Douglas P. Brown, Rancho Santa Fe, CA (US);
Joshua I. Mereminsky, San Diego, CA (US);
Teradata US, Inc., Miamisburg, OH (US);
Abstract
A method, computer program, and system are disclosed for validating query plans for an upgrade. Environment information corresponding to a target system is received. A query used on the target system is received. A target query plan generated by the target system is received. The query and the environmental information are imported into a test system. The test system corresponds to an upgrade of the target system. A test query plan is generated for the query using the test system. The target query plan is compared with the test query plan.