Title:
DYNAMIC UPDATING SYSTEM FOR DEFINITION INFORMATION TABLE GROUP
Document Type and Number:
Japanese Patent JP3864759
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To dynamically update (add/substitute/delete) a definition information table of a definition information table group without exclusive control in a computer system.
SOLUTION: A difference extract means 11 compares a definition information file 3 with a definition information table group 4 to extract difference information. A table expanding means 12 expands all of the definition information tables with a difference as a new definition information table group 5 according to the difference information. A difference information informing means 13 informs the difference information as the completion of expanding the new definition information table group 5. A table updating means 21 operates when a dynamic updation request is given, to update (add/substitute/delete) the respective new definition information tables of the new definition information table group 5 to each definition table of the definition information table group 4. A definition information alter means 22 alters the definition information table of the definition information table group 4 on request as ordinary operation processing. An old table delete means 23 actually deletes an old definition information table in the lapse of fixed time at the completion of substituting/delecting the definition information table.
More Like This:
Inventors:
Minobu Suzuki
Application Number:
JP2001336108A
Publication Date:
January 10, 2007
Filing Date:
November 01, 2001
Export Citation:
Assignee:
NEC
International Classes:
G06F12/00; (IPC1-7): G06F12/00
Domestic Patent References:
| JP60229151A | ||||
| JP10078908A |
Attorney, Agent or Firm:
Masahiko Desk
Masashi Kudo
Yasuhisa Tanizawa
Masashi Kudo
Yasuhisa Tanizawa