The user's view level of the GOQL graphical query language

Euclid Keramopoulos, Philippos Pouyioutas, Tasos Ptohos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The paper addresses issues related to the design of a graphical query mechanism that can act as an interface to any Object-Oriented Data Base System (OODBS), in general, and the Object Model of ODMG 2.0, in particular. In the paper, a brief literature survey of related work is given, and an analysis methodology that allows the evaluation of such languages is proposed. Moreover, the User's View level of a new graphical query language, namely GOQL (Graphical Object Query Language), for ODMG 2.0 is presented. The User's View level provides a graphical schema that does not contain any of the perplexing details of an object-oriented database schema, and it also provides a foundation for a graphical interface that can supports ad-hoc queries for object-oriented database applications. Herein we illustrate, using an example, the User's View level of GOQL.

Original languageEnglish
Title of host publicationProceedings - 1999 IEEE International Conference on Information Visualization
Subtitle of host publicationAn International Conference on Computer Visualization and Graphics, IV 1999
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages81-86
Number of pages6
Volume1999-January
ISBN (Electronic)0769502105
DOIs
Publication statusPublished - 1999
EventIEEE International Conference on Information Visualization, IV 1999 - London, United Kingdom
Duration: 14 Jul 199916 Jul 1999

Other

OtherIEEE International Conference on Information Visualization, IV 1999
CountryUnited Kingdom
CityLondon
Period14/07/9916/07/99

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Query languages
Object-oriented databases

Cite this

Keramopoulos, E., Pouyioutas, P., & Ptohos, T. (1999). The user's view level of the GOQL graphical query language. In Proceedings - 1999 IEEE International Conference on Information Visualization: An International Conference on Computer Visualization and Graphics, IV 1999 (Vol. 1999-January, pp. 81-86). [781540] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IV.1999.781540
Keramopoulos, Euclid ; Pouyioutas, Philippos ; Ptohos, Tasos. / The user's view level of the GOQL graphical query language. Proceedings - 1999 IEEE International Conference on Information Visualization: An International Conference on Computer Visualization and Graphics, IV 1999. Vol. 1999-January Institute of Electrical and Electronics Engineers Inc., 1999. pp. 81-86
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Keramopoulos, E, Pouyioutas, P & Ptohos, T 1999, The user's view level of the GOQL graphical query language. in Proceedings - 1999 IEEE International Conference on Information Visualization: An International Conference on Computer Visualization and Graphics, IV 1999. vol. 1999-January, 781540, Institute of Electrical and Electronics Engineers Inc., pp. 81-86, IEEE International Conference on Information Visualization, IV 1999, London, United Kingdom, 14/07/99. https://doi.org/10.1109/IV.1999.781540

The user's view level of the GOQL graphical query language. / Keramopoulos, Euclid; Pouyioutas, Philippos; Ptohos, Tasos.

Proceedings - 1999 IEEE International Conference on Information Visualization: An International Conference on Computer Visualization and Graphics, IV 1999. Vol. 1999-January Institute of Electrical and Electronics Engineers Inc., 1999. p. 81-86 781540.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Keramopoulos E, Pouyioutas P, Ptohos T. The user's view level of the GOQL graphical query language. In Proceedings - 1999 IEEE International Conference on Information Visualization: An International Conference on Computer Visualization and Graphics, IV 1999. Vol. 1999-January. Institute of Electrical and Electronics Engineers Inc. 1999. p. 81-86. 781540 https://doi.org/10.1109/IV.1999.781540