On Roth, Korth, and Silberschatz's extended algebra and calculus for nested relational databases
dc.citation.epage | 383 | en_US |
dc.citation.issueNumber | 2 | en_US |
dc.citation.spage | 374 | en_US |
dc.citation.volumeNumber | 17 | en_US |
dc.contributor.author | Tansel, A. U. | en_US |
dc.contributor.author | Garnett, Lucy | en_US |
dc.date.accessioned | 2016-02-08T10:55:08Z | |
dc.date.available | 2016-02-08T10:55:08Z | |
dc.date.issued | 1992 | en_US |
dc.department | Department of Computer Engineering | en_US |
dc.description.abstract | We discuss the issues encountered in the extended algebra and calculus languages for nested relations defined by Roth, Korth, and Silberschatz. Their equivalence proof between algebra and calculus fails because of the keying problems and the use of extended set operations. Extended set operations also have unintended side effects. Furthermore, their calculus seems to allow the generation of power sets, thus making it more powerful than their algebra. | en_US |
dc.description.provenance | Made available in DSpace on 2016-02-08T10:55:08Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 1992 | en |
dc.identifier.doi | 10.1145/128903.128908 | en_US |
dc.identifier.issn | 0362-5915 | |
dc.identifier.uri | http://hdl.handle.net/11693/26111 | |
dc.language.iso | English | en_US |
dc.relation.isversionof | https://doi.org/10.1145/128903.128908 | en_US |
dc.source.title | ACM Transactions on Database Systems | en_US |
dc.subject | Algebra | en_US |
dc.subject | Computer programming languages | en_US |
dc.subject | Set theory | en_US |
dc.subject | Theorem proving | en_US |
dc.subject | Equivalence of algebra and calculus | en_US |
dc.subject | Nested relations | en_US |
dc.subject | Relational algebra | en_US |
dc.subject | Relational calculus | en_US |
dc.subject | Relational database systems | en_US |
dc.title | On Roth, Korth, and Silberschatz's extended algebra and calculus for nested relational databases | en_US |
dc.type | Article | en_US |
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