{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T07:09:25Z","timestamp":1672470565993},"reference-count":0,"publisher":"World Scientific Pub Co Pte Lt","issue":"01","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Coop. Info. Syst."],"published-print":{"date-parts":[[1992,3]]},"abstract":"<jats:p> An active database system reacts to a set of external events such as a timer interrupt or access to a particular object in the database. A trigger is a general mechanism for active data management, both in the context of a centralized system or a distributed system (including that of autonomous and cooperating agents). It consists of three parts; event specification, integrity constraint specification, and action specification. The event specification in a trigger is a set of events which will cause the condition in the constraint specification to be checked. If the condition is true, the actions in the action specification will be initiated. In this paper, we develop a framework for supporting triggers in object-oriented database systems. The framework consists of a categorization for each of the three components of a trigger. The framework is first cast in the context of the relational model of data, and is then extended to account for object-oriented concepts that constitute an object-oriented data model, including nested objects, methods, and inheritance hierarchy. <\/jats:p>","DOI":"10.1142\/s0218215792000064","type":"journal-article","created":{"date-parts":[[2004,11,25]],"date-time":"2004-11-25T00:50:24Z","timestamp":1101343824000},"page":"127-143","source":"Crossref","is-referenced-by-count":9,"title":["A FRAMEWORK FOR SUPPORTING TRIGGERS IN OBJECT-ORIENTED DATABASE SYSTEMS"],"prefix":"10.1142","volume":"01","author":[{"given":"WON","family":"KIM","sequence":"first","affiliation":[{"name":"UniSQL, Inc., 9390 Research Blvd., Austin, TX 78759, USA"}]},{"given":"YOON-JOON","family":"LEE","sequence":"additional","affiliation":[{"name":"KAIST-CAIR DaeJon, Korea"}]},{"given":"JUNGYUN","family":"SEO","sequence":"additional","affiliation":[{"name":"KAIST-CAIR DaeJon, Korea"}]}],"member":"219","published-online":{"date-parts":[[2012,4,6]]},"container-title":["International Journal of Cooperative Information Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0218215792000064","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T05:04:22Z","timestamp":1565154262000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0218215792000064"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1992,3]]},"references-count":0,"journal-issue":{"issue":"01","published-online":{"date-parts":[[2012,4,6]]},"published-print":{"date-parts":[[1992,3]]}},"alternative-id":["10.1142\/S0218215792000064"],"URL":"https:\/\/doi.org\/10.1142\/s0218215792000064","relation":{},"ISSN":["0218-8430","1793-6365"],"issn-type":[{"value":"0218-8430","type":"print"},{"value":"1793-6365","type":"electronic"}],"subject":[],"published":{"date-parts":[[1992,3]]}}}