Database restructuring system for detecting functionally depende

Details Database restructuring system for detecting functionally depende Database restructuring system for detecting functionally depende

1993-09-29

1996-01-02

Black, Thomas G.

Boots, shoes, and leggings

3642821, 3642834, 3642831, G06F 1500, G06F 704

Patent

active

054817030

ABSTRACT:
A database restructuring system normalizes a table of a relational database to generate a third normal form relation. The database restructuring system is present independently of a database management system. The database restructuring system accesses a database using a data manipulation language such as an SQL supplied from the database management system. When the database is to be restructured, a database manager requests the database restructuring system to normalize a designated relation. The database restructuring system provides a function of converting the designated relation into a third normal form relation in accordance with a functional dependency.

REFERENCES:
patent: 5247665 (1993-09-01), Matsuda et al.
patent: 5261093 (1993-11-01), Asmuth
patent: 5283894 (1994-02-01), Deran
patent: 5295256 (1994-03-01), Bapat
patent: 5295261 (1994-03-01), Simonetti
patent: 5367675 (1994-11-01), Cheng et al.
patent: 5369761 (1994-11-01), Conley et al.

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