Title:
テストＤＢデータ生成方法及び装置
Document Type and Number:
Japanese Patent JP6419667
Kind Code:
B2
Abstract:
A test DB data generation method for generating a database for testing, which approximates an existing database, the test DB data generation apparatus comprising: extracting distribution information of values of each column of the existing database; extracting column dependency information of the existing database; and generating test DB data based on the distribution information and the column dependency information.
Inventors:
Takashi Oshima
Yasunori Hashimoto
Ryota Sanbe
Hirofumi Danno
Kiyoshi Yamaguchi
Yasunori Hashimoto
Ryota Sanbe
Hirofumi Danno
Kiyoshi Yamaguchi
Application Number:
JP2015189121A
Publication Date:
November 07, 2018
Filing Date:
September 28, 2015
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F11/36; G06F12/00
Domestic Patent References:
| JP2001256076A | ||||
| JP2015026188A | ||||
| JP2014085926A |
Foreign References:
| US20140006459 | ||||
| US20140006866 |
Attorney, Agent or Firm:
Yuji Toda