Normalisation of database expressions involving calculations
Abstract
In this paper we introduce a relational algebra extended with a calculate operator and derive, for expressions in the corresponding language PCSJL, a normalisation procedure. PCSJL plays a role in the implementation of the Rule Language RL; the normalisation is to be used for query optimisationSimilar works
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Last time updated on 14/06/2016
This paper was published in Utrecht University Repository.
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