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Processing Read-Only Queries Over Views With Generalization.

David Goldhirsch, Laura Yedwab: Processing Read-Only Queries Over Views With Generalization. VLDB 1984: 344-348
@inproceedings{DBLP:conf/vldb/GoldhirschY84,
  author    = {David Goldhirsch and
               Laura Yedwab},
  editor    = {Umeshwar Dayal and
               Gunter Schlageter and
               Lim Huat Seng},
  title     = {Processing Read-Only Queries Over Views With Generalization},
  booktitle = {Tenth International Conference on Very Large Data Bases, August
               27-31, 1984, Singapore, Proceedings},
  publisher = {Morgan Kaufmann},
  year      = {1984},
  isbn      = {0-934613-16-8},
  pages     = {344-348},
  ee        = {db/conf/vldb/GoldhirschY84.html},
  crossref  = {DBLP:conf/vldb/84},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX

Abstract

The traditional Query Modification approach to query processing is inappropriate for views involving generalization. We use a combination of modification and materialization for queries over such views. Furthermore, by choosing modification or materialization as part of global optimization, we permit more optimization than would be provided by a purely modifying approach.

Copyright © 1984 by the VLDB Endowment. Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the VLDB copyright notice and the title of the publication and its date appear, and notice is given that copying is by the permission of the Very Large Data Base Endowment. To copy otherwise, or to republish, requires a fee and/or special permission from the Endowment.


Online Paper

ACM SIGMOD Anthology

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Printed Edition

Umeshwar Dayal, Gunter Schlageter, Lim Huat Seng (Eds.): Tenth International Conference on Very Large Data Bases, August 27-31, 1984, Singapore, Proceedings. Morgan Kaufmann 1984, ISBN 0-934613-16-8
Contents BibTeX

References

[CODD]
E. F. Codd: Extending the Database Relational Model to Capture More Meaning. ACM Trans. Database Syst. 4(4): 397-434(1979) BibTeX
[DAYAL_1]
Umeshwar Dayal, Hai-Yann Hwang: View Definition and Generalization for Database Integration in Multibase: A System for Heterogeneous Distributed Databases. Berkeley Workshop 1982: 203-238 BibTeX
[DAYAL_2]
Umeshwar Dayal: Processing Queries Over Generalization Hierarchies in a Multidatabase System. VLDB 1983: 342-353 BibTeX
[GOLDHIRSCH]
...
[KATZ]
Randy H. Katz, Nathan Goodman: View Processing in MULTIBASE, A Heterogeneous Database System. ER 1981: 257-277 BibTeX
[RIES]
...
[SHIPMAN]
David W. Shipman: The Functional Data Model and the Data Language DAPLEX. ACM Trans. Database Syst. 6(1): 140-173(1981) BibTeX
[SMITH]
John Miles Smith, Diane C. P. Smith: Database Abstractions: Aggregation and Generalization. ACM Trans. Database Syst. 2(2): 105-133(1977) BibTeX
[STONEBRAKER]
Michael Stonebraker: Implementation of Integrity Constraints and Views by Query Modification. SIGMOD Conference 1975: 65-78 BibTeX

Referenced by

  1. Umeshwar Dayal: Queries and Views in an Object-Oriented Data Model. DBPL 1989: 80-102
BibTeX
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