|
Avtomatika i Telemekhanika, 1983, Issue 3, Pages 152–160
(Mi at5092)
|
|
|
|
Computers in Control
Decomposition of relations and logical design of relational databases. II
O. Yu. Gorchinskaya, S. V. Petrov, L. A. Tenenbaum Moscow
Abstract:
The problem of logical design of a relational database is understood as that of search for possible decompositions of its universal relation. For the case where each assertion of integrity specifies a procedure for some decomposition of a universal relation a set of inference rules is specified for new decompositions which are included in the closure of the initial set of decomposition procedures.
Received: 28.09.1981
Citation:
O. Yu. Gorchinskaya, S. V. Petrov, L. A. Tenenbaum, “Decomposition of relations and logical design of relational databases. II”, Avtomat. i Telemekh., 1983, no. 3, 152–160; Autom. Remote Control, 44:3 (1983), 399–406
Linking options:
https://www.mathnet.ru/eng/at5092 https://www.mathnet.ru/eng/at/y1983/i3/p152
|
|