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:
Nov. 08, 2022
Filed:
Mar. 13, 2020
Hitachi, Ltd., Tokyo, JP;
Takeshi Ito, Tokyo, JP;
Kenji Fujihira, Tokyo, JP;
HITACHI, LTD., Tokyo, JP;
Abstract
The lock time of a database upon the execution of a series of processes is decreased, and the load of the implementation/modification of the database server device upon changing the application destination of the Web system is reduced. A database server provides a prescribed simple API, and comprises a request processing unit, an SQL creation unit, and an SQL processing unit. In the database server device, when a plurality of divided requests are received from the Web server device as the request for requesting a series of processing, the SQL processing unit executes SQL integration processing of temporarily storing the generated SQL sentences until generation of the SQL sentences is ended for all of the plurality of divided requests, and integrating and editing the plurality of temporarily stored SQL sentences and creating the whole SQL sentence after generation of the SQL sentence is ended for all of the requests.