A Procedural Approach to Schema Evolution
A Procedural Approach to Schema Evolution
C. Ewald,M. Orlowska
1993 · DOI: 10.1007/3-540-56777-1_2
International Conference on Advanced Information Systems Engineering · 10 Citations
TLDR
This paper presents a procedure which safely adds a fact type to a conceptual schema, and this procedure, as well as being used for simple schema updates, may be applied to design and integration problems.