An extension to SQL, called the SQL extended normal form (XNF), is discussed. It enhances relational technology by a composite object facility, ...

Apr 19, 1993 · XNF is integrated into the relational framework, thus benefiting from the available technology, e.g. relational engine, query optimization.

SQL/XNF -Processing Composite Obj~cts as A~stracti~_ns over Relational Data. B ... Instantiating Objects from Relational Databases through. Views, CIFE ...

SQL/XNF - Processing Composite Objects as Abstractions over Relational Data · Contents. Proceedings of the Ninth International Conference on Data Engineering.

The approach, called SQL Extended Normal Form (short SQL/XNF or XNF) enhances relational technology by a Composite Object facility, which comprises not only ...

We present a novel approach for supporting Composite Objects (CO) as an abstraction over the relational data.

Publications · SQL/XNF - processing composite objects as abstractions over relational data. B. Mitschang; H. Pirahesh; et al. 1993; ICDE 1993 · Composite-Object ...

Abstract. We present a novel approach for supporting Composite Objects (CO) as an abstraction over the relational data. This approach brings the advanced CO ...

This paper presents a practical solution for the implementation of different types of object-oriented association relationships, which include a wide range ...

Abstract -We present a novel approach for supporting Composite Objects (CO) as an abstraction over the relational data. This approach brings the advanced CO ...