Method for changing database construction information

Details Method for changing database construction information Method for changing database construction information

2006-07-18

2006-07-18

Wong, Don (Department: 2163)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

07080084

ABSTRACT:
Upon modifying a database system, a modification range is managed on the basis of a pattern name, a variable name associated therewith, an influence range detection start destination based on the variable name, and an influence range detection result as modification pattern information. And a variable value is registered according to a pattern selected based on the modification pattern information, a modification object on a plurality of middleware bases is detected as influence range information on the basis of the variable value entered in association with a modification pattern, and a schema definition of a database and a group of commands for data transformation are modified in accordance with the modification contents using the influence range information.

REFERENCES:
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patent: 6366917 (2002-04-01), St. John Herbert, III
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patent: 6963880 (2005-11-01), Pingte et al.
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“RedBrick Warehouse”, Infocom Company, pp. 6 and 7.
William A. Giovinazzo, “Object-Oriented Data Warehouse Design Building a Star Schema”, pp. 1-2, pp. 127-152, PRehTICE HALL, 2000.
Robert J. Hocutt, “The official guide to Informix/Red Brick Data Warehousing”, chapter 1, Hungry Minds, Inc.,2000.

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