Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/62290
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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleOBJECT INTEGRITY USING RULESpt_BR
dc.contributor.authorMEDEIROS, CBpt_BR
dc.contributor.authorPFEFFER, Ppt_BR
unicamp.authorUNIV COLORADO,DEPT COMP SCI,BOULDER,CO 80309pt_BR
dc.subject.wosDatabasept_BR
dc.description.abstractIntegrity maintenance in object-oriented systems has so far received little attention. This paper is an attempt to fill this gap. It describes a mechanism for maintaining integrity in an object-oriented database, implemented for the O2 system, and which uses the production rule approach to constraint maintenance. Object integrity is ensured by objects themselves - the rules which are activated when selected events take place. The approach presented is original, in the sense that it takes full advantage of the object-oriented paradigm, considering constraints as first-class citizens which can be inherited, and defined independently of any application. Furthermore, we support maintenance of not only static but also some types of dynamic constraints, as well as constraints on object behavior.pt
dc.relation.ispartofLecture Notes In Computer Sciencept_BR
dc.relation.ispartofabbreviationLect. Notes Comput. Sci.pt_BR
dc.publisher.cityNew Yorkpt_BR
dc.publisherSpringer Verlagpt_BR
dc.date.issued1991pt_BR
dc.identifier.citationLecture Notes In Computer Science. Springer Verlag, v. 512, n. 219, n. 230, 1991.pt_BR
dc.language.isoenpt_BR
dc.description.volume512pt_BR
dc.description.initialpage219pt_BR
dc.description.lastpage230pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0pt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0302-9743pt_BR
dc.identifier.wosidWOS:A1991GF96000013pt_BR
dc.date.available2014-07-30T14:49:00Z
dc.date.available2015-11-26T17:41:48Z-
dc.date.accessioned2014-07-30T14:49:00Z
dc.date.accessioned2015-11-26T17:41:48Z-
dc.description.provenanceMade available in DSpace on 2014-07-30T14:49:00Z (GMT). No. of bitstreams: 0 Previous issue date: 1991en
dc.description.provenanceMade available in DSpace on 2015-11-26T17:41:48Z (GMT). No. of bitstreams: 0 Previous issue date: 1991en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62290
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62290-
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