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:
Apr. 22, 2003
Filed:
Sep. 20, 2001
Humberto Gutierrez-Rivas, Rochester, NY (US);
Fernando Cardoso Ismerio, Aptos, CA (US);
Brian Gerrit Payton, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system, a program storage device and a software method, useable in a computer database system with a display device, is provided for displaying and selecting table joins. The method is capable of assisting in a user's selection of a table join by displaying all user-selected database tables in a join overview diagram and automatically inferring and displaying in a join grid each join grid row having a potential valid table join for a pair of user-selected database tables. The method accepts the user's selection of a join grid row from the join grid, and, in response, places a join indicator in the join overview diagram between icons representing the pair of user-selected database tables from the user-selected join grid row. The user's join grid row selection is performed with a single operation.