148 search results - page 2 / 30 » Propagating XML Constraints to Relations |
DASFAA
2005
IEEE
13 years 11 months ago
2005
IEEE
: Semi-structured data has become more and more attention-getting with the emergence of XML, and it has aroused much enthusiasm for integrating XML and SQL in database community. D...
CP
2009
Springer
14 years 6 months ago
2009
Springer
The ALLDIFFERENT constraint was one of the first global constraints [17] and it enforces the conjunction of one binary constraint, the not-equal constraint, for every pair of varia...
CSCLP
2003
Springer
13 years 10 months ago
2003
Springer
Many real-life constraints describing relations between the problem variables have complex semantics and the constraint domain is defined using a table of compatible tuples rather ...
IS
2006
13 years 5 months ago
2006
As XML documents contain both content and structure information, taking advantage of the document structure in the retrieval process can lead to better identify relevant informati...
ICDE
2005
IEEE
14 years 6 months ago
2005
IEEE
The SQL queries produced in XML-to-SQL query translation are often unnecessarily complex, even for simple input XML queries. In this paper we argue that relational systems can do ...