18 search results - page 1 / 4 » Abstracting and Refining Authorization in SQL |
SDMW
2004
Springer
13 years 10 months ago
2004
Springer
ing and Refining Authorization in SQL Arnon Rosenthal, Edward Sciore1 The SQL standard specifies authorization via a large set of rather opaque rules, which are difficult to unders...
ADBIS
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Being able to activate triggers at timepoints reached or after time intervals elapsed has been acknowledged by many authors as a valuable functionality of a DBMS. Recentl...
Book
A set of presentations covering the book, which includes the following topics ER Model and Conceptual Design, The Relational Model and SQL DDL, Relational Algebra, SQL, Database Ap...
MTA
2000
13 years 4 months ago
2000
As the amount of information technology increases, managing information resources, so that the correct people can find the information easily, becomes a critical issue. Hypermedia...
CNSM
2010
13 years 2 months ago
2010
Abstract--The automation of policy refinement, whilst promising great benefits for policy-based management, has hitherto received relatively little treatment in the literature, wit...