temporal database design theory(Chinese Edition)

Paperback. Pub Date :2009-6-1 Pages: 178 Publisher: Science Press. the book is based on thirty years of research on database theory written. The book systematically discussed and analyzed temporal database data organization theory and based on the concept of temporal ER (entity-link) model design studies and several new concepts. methods. algorithms proposed by the author. The book is divided into seven chapters. The main contents include: temporal database design research overview. tense and tense module module mode. tense and set the fine at a function dependent relationship. tense type. and it's closed set processing. TFD derivation rules. tense type of treatment The fine in relation matrix. closed sets Temporal Types and Public greatest lower bound. limited export Temporal Types. glb operation algorithm. When closed set by calculating a set of types of state and its fine...