Query Evaluation in CROQUE - Calculus and Algebra Coincide
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Summary
This work identifies some of the difficulties pure algebraic approaches experience when facing object models and the operations defined for them in declarative query languages such as OQL.
- Type
- article
- Published
- 1997-07-07
- Cited by
- 42
- References
- 18
- OpenAlex
- https://openalex.org/W7024283144
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:2167508
Keywords
Query language, Query optimization, Relational algebra, SQL, Sargable
References
- Comprehensions, a Query Notation for DBPLs
- Translating OQL into Monoid Comprehensions : Stuck with Nested Loops?
- FAD, a Powerful and Simple Database Language
- On optimizing an SQL-like nested query
- Normal forms and conservative properties for query languages over collection types
- From Nested-Loop to Join Queries in OODB
- Towards an effective calculus for object query languages
- Comprehension syntax
- Reducing Duplicate Work in Relational Join(s): A Unified Approach
- The Object Database Standard: ODMG-93
- Efficient Optimization of Iterative Queries
- Investigation of Algebraic Query Optimisation for Database Programming Languages
- Nested Queries in Object Bases
- The AQUA Data Model and Algebra
- Towards an Object-Oriented Query Algebra
Cited by
- Cubes Émergents pour l'analyse des renversements de tendances dans les bases de données multidimensionnelles. (Emerging Cubes for trends reversals analysis in Olap databases)
- Semantic optimization of OQL queries
- Mapping Heterogenous Ontologies through Object Views
- Supporting Temporal Query Processing by Hash Filters
- A federated multimedia database system
- Der Lehrstuhl Datenbank- und Informationssysteme der Universität Rostock
- An object-oriented wrapper to relational databases with query optimisation
- Advances in Databases and Information Systems: Third East European Conference, ADBIS’99 Maribor, Slovenia, September 13–16, 1999 Proceedings
- The Evolving Role of Constraints in the Functional Data Model
- How to Comprehend Queries Functionally
- Quality of Service and Optimization in Data Integration Systems
- Evaluating Functional Joins Along Nested Reference Sets in Object-Relational and Object-Oriented Databases
- Object Query Optimization through Detecting Independent Subqueries
- The Design, Implementation and Evaluation of an ODMG Compliant, Parallel Object Database Server
- Functional-join processing
- A parallel algebra for object databases
- Exploiting early sorting and early partitioning for decision support query processing
- Flattening an object algebra to provide performance
- Distributed optimization of nested queries
- Update-Propagierung in objektorientierten Datenbanksystemen mit physischer Datenunabhängigkeit
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