Skip to main content

2000 | OriginalPaper | Buchkapitel

Optimization of Nested Queries in Object Bases

verfasst von : Sophie Cluet, Guido Moerkotte

Erschienen in: Fully Integrated Data Environments

Verlag: Springer Berlin Heidelberg

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

A fundamental characteristic of declarative query languages is the nesting of queries (embedding of a query within another query). In the object-oriented (oo) context, nested queries are used to (i) express complex conditions, (ii) access nested structures and (iii) produce nested results. We propose novel techniques for efficiently evaluating nested queries in oo languages.

Metadaten
Titel
Optimization of Nested Queries in Object Bases
verfasst von
Sophie Cluet
Guido Moerkotte
Copyright-Jahr
2000
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-59623-0_37