Analysing the process of enforcing integrity constraints

Two different approaches have been traditionally considered for dealing with the process of integrity constraints enforcement: integrity constraints checking and integrity constraints maintenance. However, while previous research in the first approach has mainly addressed efficiency issues, research...

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Detalles Bibliográficos
Autores: Mayol Sarroca, Enric|||0000-0003-3777-5857, Teniente López, Ernest|||0000-0001-8890-9638
Tipo de recurso: informe técnico
Fecha de publicación:1996
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/83014
Acceso en línea:https://hdl.handle.net/2117/83014
Access Level:acceso abierto
Palabra clave:Deductive database
Updating
Integrity checking
Integrity maintenance
Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació
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repository_id_str
spelling Analysing the process of enforcing integrity constraintsMayol Sarroca, Enric|||0000-0003-3777-5857Teniente López, Ernest|||0000-0001-8890-9638Deductive databaseUpdatingIntegrity checkingIntegrity maintenanceÀrees temàtiques de la UPC::Informàtica::Sistemes d'informacióTwo different approaches have been traditionally considered for dealing with the process of integrity constraints enforcement: integrity constraints checking and integrity constraints maintenance. However, while previous research in the first approach has mainly addressed efficiency issues, research in the second approach has been mainly concentrated in being able to generate all possible repairs that falsify an integrity constraint violation. Moreover, the methods proposed up to date are only concerned with handling one of the approaches in an isolated manner, without taking into account the strong relationship between the problems to be solved in both cases. In this paper we address efficiency issues during the process of integrity constraints maintenance. In this sense, we propose a technique which improves efficiency of existing methods by defining the order in which maintenance of integrity constraints should be performed. Moreover, we use also this technique for being able to handle in an integrated way the integrity constraints enforcement approaches mentioned above.19961996-06-0120162016-02-16reporthttp://purl.org/coar/resource_type/c_93fcVoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/reportapplication/pdfhttps://hdl.handle.net/2117/83014reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/830142026-05-27T15:37:01Z
dc.title.none.fl_str_mv Analysing the process of enforcing integrity constraints
title Analysing the process of enforcing integrity constraints
spellingShingle Analysing the process of enforcing integrity constraints
Mayol Sarroca, Enric|||0000-0003-3777-5857
Deductive database
Updating
Integrity checking
Integrity maintenance
Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació
title_short Analysing the process of enforcing integrity constraints
title_full Analysing the process of enforcing integrity constraints
title_fullStr Analysing the process of enforcing integrity constraints
title_full_unstemmed Analysing the process of enforcing integrity constraints
title_sort Analysing the process of enforcing integrity constraints
dc.creator.none.fl_str_mv Mayol Sarroca, Enric|||0000-0003-3777-5857
Teniente López, Ernest|||0000-0001-8890-9638
author Mayol Sarroca, Enric|||0000-0003-3777-5857
author_facet Mayol Sarroca, Enric|||0000-0003-3777-5857
Teniente López, Ernest|||0000-0001-8890-9638
author_role author
author2 Teniente López, Ernest|||0000-0001-8890-9638
author2_role author
dc.subject.none.fl_str_mv Deductive database
Updating
Integrity checking
Integrity maintenance
Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació
topic Deductive database
Updating
Integrity checking
Integrity maintenance
Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació
description Two different approaches have been traditionally considered for dealing with the process of integrity constraints enforcement: integrity constraints checking and integrity constraints maintenance. However, while previous research in the first approach has mainly addressed efficiency issues, research in the second approach has been mainly concentrated in being able to generate all possible repairs that falsify an integrity constraint violation. Moreover, the methods proposed up to date are only concerned with handling one of the approaches in an isolated manner, without taking into account the strong relationship between the problems to be solved in both cases. In this paper we address efficiency issues during the process of integrity constraints maintenance. In this sense, we propose a technique which improves efficiency of existing methods by defining the order in which maintenance of integrity constraints should be performed. Moreover, we use also this technique for being able to handle in an integrated way the integrity constraints enforcement approaches mentioned above.
publishDate 1996
dc.date.none.fl_str_mv 1996
1996-06-01
2016
2016-02-16
dc.type.none.fl_str_mv report
http://purl.org/coar/resource_type/c_93fc
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/report
format report
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/83014
url https://hdl.handle.net/2117/83014
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,223283

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