发明名称 DATABASE MANAGEMENT METHOD, SYSTEM FOR PRACTICING THE METHOD AND MEDIUM RECORDING PROCESS PROGRAM
摘要 In a database management method for managing a file defined externally of a database under the control of a database management system, registration of a management object file and a record indicating a storage location of the management object file is requested and a general user is restrained from accessing the management object file. A process of setting information indicating the storage location of the management object file in a record is called, the record set with the storage location of the management object file through the process is written to the database, and information indicative of the storage location of the management object file is set in a record, thereby ensuring that matching between the record in the database and the management object file managed by the record can be maintained.
申请公布号 CA2288440(A1) 申请公布日期 2000.05.09
申请号 CA19992288440 申请日期 1999.11.04
申请人 HITACHI, LTD. 发明人 NOJIMA, HIROSHI;IWASAKI, KAZUMASA;MATSUZAWA, SHIGERU
分类号 G06F12/00;G06F17/30;(IPC1-7):G06F17/30 主分类号 G06F12/00
代理机构 代理人
主权项
地址