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FC: a relational query language having the property of functional completeness
Citation
Fernández Baizán, Covadonga, Portaencasa Baeza, Rafael and Ribagorda Garnacho, Arturo (1992). FC: a relational query language having the property of functional completeness. "Cybernetics and systems", v. 23 (n. 3-4); pp. 327-334. ISSN 0196-9722. https://doi.org/10.1080/01969729208927465.
Description
| Title: | FC: a relational query language having the property of functional completeness |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Cybernetics and systems |
| Date: | 1992 |
| ISSN: | 0196-9722 |
| Volume: | 23 |
| Subjects: | |
| Freetext Keywords: | Relational language; |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Otro |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Functional completeness of a relational language is the ability to express linear recursive queries. We present such a language that also has the property of relational completeness (relational algebra is, in fact, embedded in it). The transitive closure of a binary relation is carried out by means of the projection function and its inverse.
More information
| Item ID: | 42334 |
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| DC Identifier: | https://oa.upm.es/42334/ |
| OAI Identifier: | oai:oa.upm.es:42334 |
| DOI: | 10.1080/01969729208927465 |
| Official URL: | https://www.tandfonline.com/doi/abs/10.1080/019697... |
| Deposited by: | Biblioteca ETSI Telecomunicación |
| Deposited on: | 01 Apr 2020 07:41 |
| Last Modified: | 01 Apr 2020 07:41 |
