Referenced Items are not available for this document.
We discuss the modification of queries against an integrated view in a federation of object-oriented databases. We present a generalisation of existing algorithms for simple global query processing that works for arbitrarily defined integration classes. We then extend this algorithm to deal with object-oriented features such as queries involving path expressions and nesting. We show how properties of the OO-style of modelling relationships through object references can be exploited to reduce the number of subqueries necessary to evaluate such queries
Published in:
Cooperative Information Systems, 1997. COOPIS '97., Proceedings of the Second IFCIS International Conference on
Date of Conference: 24-27 Jun 1997
- Page(s):
- 193 - 202
- Meeting Date :
- 24 Jun 1997-27 Jun 1997
- Print ISBN:
- 0-8186-7946-8
- INSPEC Accession Number:
- 5651854
- Conference Location :
- Kiawah Island, SC
- Digital Object Identifier :
- 10.1109/COOPIS.1997.613816
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