Titlebook: A Guided Tour of Relational Databases and Beyond; Mark Levene,George Loizou Textbook 1999 Springer-Verlag London 1999 Datalog.SQL.algorith

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Concurrency Control,is in history — a response to past high levels of mortality. If it has not declined much in the recent past, that is because a number of other contributory factors continue to favour high fertility: the age at marriage is low; Hindus need sons to light their funeral pyres; various religions in India

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Deductive Databases,ign policy, especially in relation to its neighbours. Through extensive fieldwork in India and Bangladesh, together with interviews with politicians, diplomats and all those closely associated with the Ganges deliberations, the book reveals subtle aspects of the negotiations. ?What emerges as a dist

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n overview of database modeling with the Entity-RelationshipDatabase theory is now in a mature state, and this book addresses important extensions of the relational database model such as deductive, temporal and object-oriented databases. It provides an overview of database modelling with the Entity

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Nicolas Bédaride,Thomas Fernique one corresponding to each component of the relational model. The data structure of the model, i.e. the relation, and the relation schema over which it is defined, is presented in Section 3.1. In this section the simple tabular form of database relations is given a set-theoretic formalism.