698 search results - page 3 / 140 » Auditing SQL Queries |
ICDE
2006
IEEE
15 years 3 months ago
2006
IEEE
Due to the flexible structures of SQL, no general approach works efficiently for all kinds of queries. Some special kinds of queries can be further optimized for better performa...
ICDT
2012
ACM
13 years 4 days ago
2012
ACM
The problems of query containment, equivalence, and minimization are recognized as very important in the context of query processing, specifically of query optimization. In their...
EDBT
2009
ACM
15 years 1 months ago
2009
ACM
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...
FC
2010
Springer
15 years 1 months ago
2010
Springer
We present the first sound program source transformation approach for automatically transforming the code of a legacy web application to employ PREPARE statements in place of unsa...
DEXA
2004
Springer
15 years 3 months ago
2004
Springer
Although many spatio-temporal conceptual models has been proposed in the last years, users must express their queries on the underlying physical data structures. In the context of ...