System for halloween protection in a database system

Details System for halloween protection in a database system System for halloween protection in a database system

1998-07-01

2000-09-19

Black, Thomas G.

Data processing: database and file management or data structures

Database design

Data structure types

707 2, 707200, 707201, 707203, 707204, 707205, G06F 1200

Patent

active

061226440

ABSTRACT:
A method for preventing Halloween problem conflicts when updating records in a database system is disclosed. According to the method, in response to an update query, possible update plans are generated, and the most efficient one of the possible update plans is selected. Records in the database are thereafter processed in accordance with the selected update plan such that the records are free from Halloween problem conflicts.

REFERENCES:
patent: 6009425 (1999-12-01), Mohan
The Microsoft Relational Engine by Goetz Graefe, Microsoft Corporation, IEEE, pp. 1-2, Jan. 1996.
KAOS: An object-oriented software tool for the objects definition, updating, querying and programming in an object-oriented environment by Jose H. Canos, et al.; IEEE, pp. 1-4, Jan. 1996.
Graefe, Goetz, "Query Evaluation Techniques for Large Databases," ACM Computing Surveys, vol. 25, No. 2, Jun. 1993. pp. 73-170.

Affiliated with

Also associated with

Rating

System for halloween protection in a database system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for halloween protection in a database system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for halloween protection in a database system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1083424