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authoriz.txt

Associated article: Authorization Models for Object-Oriented Databases

Tags: Database    

Source code accompanying the article by Frank Buddrus in which he presents a flexible approach of providing customized authorization to object-oriented databases.

					_Authorization Models for Object-Oriented Databases_
by Frank Buddrus


Listing One
class Student inherit Person 
    type tuple ( Year : integer ) 
end;

Listing Two
create rule Student_Year_update 
   on before update Student->Year with o 
     if ( !access( update, o->class_...
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