Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/629
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dc.contributor.authorNEVEN, Frank-
dc.contributor.authorOtto, M-
dc.contributor.authorTyszkiewicz, J.-
dc.contributor.authorVAN DEN BUSSCHE, Jan-
dc.date.accessioned2005-03-09T15:13:00Z-
dc.date.available2005-03-09T15:13:00Z-
dc.date.issued1999-
dc.identifier.citationDATABASE THEORY - ICDT'99. p. 58-69-
dc.identifier.issn0302-9743-
dc.identifier.urihttp://hdl.handle.net/1942/629-
dc.description.abstractWe study the query language BQL: the extension of the relational algebra with for-loops. We also study FO(FOR): the extension of first-order logic with a for-loop variant of the partial fixpoint operator. In contrast to the known situation with query languages which include while-loops instead of for-loops, BQL and FO(FOR) are not equivalent. Among the topics we investigate are: the precise relationship between BQL and FO(FOR); inflationary versus non-inflationary iteration; the relationship with logics that have the ability to count; and nested versus unnested loops.-
dc.format.extent507562 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoen-
dc.publisherSpringer-Verlag GmbH-
dc.relation.ispartofseriesLECTURE NOTES IN COMPUTER SCIENCE-
dc.titleAdding For-Loops to First-Order Logic-
dc.typeJournal Contribution-
local.bibliographicCitation.conferencenameDATABASE THEORY - ICDT'99-
dc.identifier.epage69-
dc.identifier.spage58-
local.type.refereedRefereed-
local.type.specifiedArticle-
local.relation.ispartofseriesnr1540-
dc.bibliographicCitation.oldjcatA1-
dc.identifier.isi000082775200005-
item.accessRightsOpen Access-
item.contributorNEVEN, Frank-
item.contributorOtto, M-
item.contributorTyszkiewicz, J.-
item.contributorVAN DEN BUSSCHE, Jan-
item.fulltextWith Fulltext-
item.fullcitationNEVEN, Frank; Otto, M; Tyszkiewicz, J. & VAN DEN BUSSCHE, Jan (1999) Adding For-Loops to First-Order Logic. In: DATABASE THEORY - ICDT'99. p. 58-69.-
item.validationecoom 2000-
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