| D.K.C. Chan. Translating Queries to Object Comprehensions. In Industrial and Poster Paper Proceedings of the 14th International Conference on ObjectOriented & Entity Relationship Modelling, pages 97--99. Queensland University of Technology Press, 1995. |
....queries that can be expressed in ONTOS SQL [29] OSQL [24] O 2 SQL [3] and ORION [21] over the reference data model can also be expressed in object comprehensions. Translation rules from these query languages to object comprehensions can be found in [10] and those for ONTOS SQL are presented in [11]. 3.4 Transforming Object Comprehensions It is possible to transform an object comprehension into another, more efficient comprehension. Optimisation developed for list comprehensions include most important relational optimisations, and are also applicable to object comprehensions. Details of ....
D.K.C. Chan. Translating Queries to Object Comprehensions. In Industrial and Poster Paper Proceedings of the 14th International Conference on ObjectOriented & Entity Relationship Modelling, pages 97--99. Queensland University of Technology Press, 1995.
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