APPLICATION OF SQL/N AND ASSOCIATION MODES TO DATA BASES CONTAINING RECURSIVE ASSOCIATIONS
| dc.contributor.author | Bradley, J. | eng |
| dc.date.accessioned | 2008-02-27T22:58:09Z | |
| dc.date.available | 2008-02-27T22:58:09Z | |
| dc.date.computerscience | 1999-05-27 | eng |
| dc.date.issued | 1985-03-01 | eng |
| dc.description.abstract | Modes of association are defined for the recursive associations that occur in bill of materials data bases and data bases for the family tree of corporations. It is shown that a series of useful modes may be defined. Modes of association may be schema defined to enable a relational data base system capture more meaning about an association. When used with natural quantifiers and SQL/N, an upward-compatible extension of SQL, they permit construction of concise expressions for complex retrievals involving explosions and implosions of entities described in the data base. A mode of association is a set of propositions, each describing a pair of associated entities. | eng |
| dc.description.notes | We are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.ca | eng |
| dc.identifier.department | 1985-202-15 | eng |
| dc.identifier.doi | http://dx.doi.org/10.11575/PRISM/30419 | |
| dc.identifier.uri | http://hdl.handle.net/1880/46281 | |
| dc.language.iso | Eng | eng |
| dc.publisher.corporate | University of Calgary | eng |
| dc.publisher.faculty | Science | eng |
| dc.subject | Computer Science | eng |
| dc.title | APPLICATION OF SQL/N AND ASSOCIATION MODES TO DATA BASES CONTAINING RECURSIVE ASSOCIATIONS | eng |
| dc.type | unknown | |
| thesis.degree.discipline | Computer Science | eng |