The method of the canonical connection introduced by Maier and Ullman provides an optimal procedure for query processing in universal-relation databases. We present an algorithm for computing canonical connections in a database scheme which is more efficient than the classical algorithm based on tab
Optimizing universal queries in relational databases
β Scribed by Minoru Ito; Tadao Kasami
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 969 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0882-1666
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