Publication Date:
1997
abstract:
A visual query language, designed to be used in a Hospital Information System is here presented. The language exhibits an high degree of adaptation to all kinds of users, as well as a powerful set of tools to formulate queries. It appears very simple to learn and it is especially suited for Object Oriented models. We have also developed a textual language equivalent to the graphical one and we have made a comparison with relational algebra.
Iris type:
04.01 Contributo in Atti di convegno
List of contributors:
Ferri, Fernando; Ricci, Fabrizio
Book title:
DEXA '97 Proceedings of the 8th International Workshop on Database and Expert Systems Applications