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Query generation in an instructional database management system

Published: 01 February 1987 Publication History

Abstract

The objectives and the general structure of a database management system designed for instructional use are described in this paper. Two high level interfaces which can be used to assist a student in query formulation are discussed. First of these interfaces is graphical and uses Macintosh microcomputer as a user's workstation. The other interface guides a student through the process of query formulation using a menu-driven approach. Preliminary experiences with these interfaces have shown that they can facilitate teaching of query formulation and help students to understand better the syntax and semantics of non-procedural query languages.

References

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Bachman, C. W.,"The Programmer as a Navigator", CACM, Volume 16, Number ii, November 1973.
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Bernstein,P., ana Gooaman,N., "Concurrency Control in Distr ibuteo Databases", ACM Computing Surveys, Volume 13, Number Z, June 1981, pp. 185-zzZ.
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Chen, P.P. "The Entity-Relationship Moael - Toward a Unified View or Data", ACM TODS, March 1976.
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Czejdo, B. ana M. Rusinkiewicz, "Query Transformation in an Instructional Database Management System", ACM SIGCSE Bulletin, Volume 16, Number I, February 1984.
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Czejdo, B. ana M. Rusinkiewicz. ."REQUEST: a TestbeQ Relational Database Management System for Instructional ana Research Purposes", Proceedings oZ the National Computer Conference, June 1984.
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Czejdo, B. D. Embley ano M. Rusinkiewicz, "Graphical Query Formulation by Manipulating Relational Schema Diagrams",Proceedings of IX International Conference on System Science, Wroclaw, September 1986.
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Kelley, K. ana M. Rusinkiewicz, Implementation of Multi-key Extenaible Hash ing as an Access Methoo for a Relational DBMS.", Proceedings of the Secono International Conference on Data Engineering, Los Angeles, February 1986.
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McDonald, N.H., "CUPID: a Graphics Oriented Facility for Support of Non-programmer interactions with a Database", Memo No. ERL-M56 3, Ph.D. Dissertation, University of California, Berkeley, November 1975.
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Ready, V.P., "A Graphical Query Language for Relational Databases", M.S. Thesis, University of Houston, Houston, December 1986.
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Rusinkiewicz,M.,ana B. Czejdo, "Query Transformation in Heterogeneous Di str ibuted Database Systems", Proceeaings of 5-th International Conference on Distributeo Computing Systems, Denver, May 1985.
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  • (1988)A tutorial on validation and verification of simulation modelsProceedings of the 20th conference on Winter simulation10.1145/318123.318150(33-39)Online publication date: 1-Dec-1988

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 01 February 1987
Published in SIGCSE Volume 19, Issue 1

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  • (1988)A tutorial on validation and verification of simulation modelsProceedings of the 20th conference on Winter simulation10.1145/318123.318150(33-39)Online publication date: 1-Dec-1988

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