Title:
A data processing device, a data-processing program, a database system, a communication control unit, and a network system
Document Type and Number:
Japanese Patent JP6135352
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable shortening of a delay time due to interruption, when data supply from a database server stops and data acquisition is resumed when a data processing device sequentially obtains search processing results from the database server.SOLUTION: There is provided a data processing device. The data processing device includes: means for making a request to a database server for execution of search processing of a database and transmission of the predetermined number of records as one transmission unit data in the order based on a main key; means for processing supplied data; means for holding data of a main key item as final reception position information regarding a final order record of the supplied transmission unit data; and means for requesting execution of search processing for only records not supplied by the database server among the search results and execution of data transmission processing on the basis of the final reception position information after interruption of data supply.
Inventors:
Tetsuya Abe
Application Number:
JP2013150642A
Publication Date:
May 31, 2017
Filing Date:
July 19, 2013
Export Citation:
Assignee:
Oki Electric Industry Co., Ltd.
International Classes:
G06F17/30
Domestic Patent References:
| JP2005115514A | ||||
| JP8221433A | ||||
| JP2003296349A |
Foreign References:
| US20060100982 |
Attorney, Agent or Firm:
Nobuyuki Kudo
Yusuke Wakabayashi
Yoshida Rintaro
Yusuke Wakabayashi
Yoshida Rintaro