Implementation of General Constraints in SIM.
Richard Bigelow
ACM SIGMOD Conference
1992
21
2
382
382
The Unisys Semantic Information Manager (SIM) is an object-oriented database management system that supports the usual O-O structures -- classes, subclasses, object-reference attributes -- but does not have user-defined methods [JAG88]. It has its own lan
Information Systems, DATABASE MANAGEMENT, Logical Design, Schema and subschema.
H.2.1
Information Systems, DATABASE MANAGEMENT, Logical Design, Schema and subschema.