Title :
Design and implementation of an ER query and update interface
Author_Institution :
Dept. of Math. Sci., Loyola Univ., New Orleans, LA, USA
Abstract :
The author discusses a method for implementing an entity-relationship (ER) query and update interface called ERQUI. The approach is based on using a relational database management system as a major component of the ERQUI system architecture. During the process of manipulation of ER diagrams the information needed to generate an equivalent SQL query or update is accumulated in a specially designed database. The semantics of ER query and update operators is given
Keywords :
information retrieval; relational databases; ER diagrams; ER query; ERQUI; entity relationship query; equivalent SQL query; relational database management system; semantics; update interface; update operators; Displays; Erbium; Information retrieval; Relational databases; System testing;
Conference_Titel :
Applied Computing, 1991., [Proceedings of the 1991] Symposium on
Conference_Location :
Kansas City, MO
Print_ISBN :
0-8186-2136-2
DOI :
10.1109/SOAC.1991.143895
