1323 search results - page 4 / 265 » Updatable Security Views |
OOPSLA
2000
Springer
13 years 11 months ago
2000
Springer
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper investigates the view update problem for XML views published from relational data. We consider (possibly) recursively defined XML views, compressed into DAGs and stored...
DEDUCTIVE
1994
13 years 8 months ago
1994
Given an intensional database (IDB) and an extension database (EDB), the view update problem translates updates on the IDB into updates on the EDB. One approach to the view update...
ER
1999
Springer
13 years 11 months ago
1999
Springer
During the process of updating a database, two interrelated problems could arise. On one hand, when an update is applied to the database, integrity constraints could become violat...
ER
2004
Springer
14 years 28 days ago
2004
Springer
Updates over virtual XML views that wrap the relational data have not been well supported by current XML data management systems. This paper studies the problem of the existence of...