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:
Jan. 29, 2008
Filed:
Mar. 01, 2004
Norihiro Hara, Kawasaki, JP;
Nobuo Kawamura, Atsugi, JP;
Shunichi Torii, Musashino, JP;
Yoshito Kamegi, Yokohama, JP;
Norihiro Hara, Kawasaki, JP;
Nobuo Kawamura, Atsugi, JP;
Shunichi Torii, Musashino, JP;
Yoshito Kamegi, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In an implementation method for executing a general database processing, index definition information for setting a specific user-defined function in correspondence to a specific index which is used to carry out an index access to data in a database region is created, and module definition information for setting the specific index which is used to carry out the index access to the data in the database region in correspondence to an implementation module for subjecting the data in the database region to a specific processing is created. When it is determined that the user-defined function contained in a processing request is set in correspondence to the specific index on the basis of the index definition information, a specific implementation module for carrying out an access using the specific index is selected, and a database processing is performed using the implementation module.