Titlebook: Rules in Database Systems; Second International Timos Sellis Conference proceedings 1995 Springer-Verlag Berlin Heidelberg 1995 Aktive Date

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Ebct207

Extending a functional DBPL with ECA-rules,t detection, parameter-binding, transaction scheduling and abort handling. We define the execution semantics for the EGA System in the language itself. These semantics form the basis of our implementation of the EGA System.

boisterous

Strategies for parallel linear recursive query processing,ve queries, we illustrate this process by developing a family of query processing strategies and, through experiments on a parallel computer, obtaining the basic information needed for an optimizer‘s heuristics.

altruism

Planning complex updates to satisfy constraint rules using a constraint logic search engine,s from the database schema, and are compiled into CHIP programs which search for an update that will meet the given constraints. The resulting system uses an efficient search technique, and avoids the problems of “knock-on” actions found in more traditional approaches using triggers.

珐琅

An active component for a parallel database kernel,event combinations to enable trigger firing. We illustrate how these concepts can be used by a rule compiler and describe a performance metric to guide the search for an efficient architectural solution.

Conjuction

松果

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0302-9743 Greece, in September 1995..The book presents 22 revised full papers selected during a very careful reviewing process from a total of 47 submissions. In addition, there is a detailed invited introduction for a panel discussion on the Active Database Management Systems Manifesto. The papers are organi

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