49 search results - page 1 / 10 » Introducing Custom Language Extensions to SQL: 1999 |
CAISE
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. Even though SQL has become widely accepted as a language for implementing relational database schemas and querying data, there are cases where s experience the need for n...
GIS
2007
ACM
14 years 5 months ago
2007
ACM
The development of areas such as remote and airborne sensing, location based services, and geosensor networks enables the collection of large volumes of spatial data. These datase...
ECEASST
2010
12 years 11 months ago
2010
In this paper we introduce a MySQL code generator for a significant subset of OCL expressions which is based on the use of stored procedures for mapping OCL iterators. Our code gen...
ICDE
1999
IEEE
14 years 5 months ago
1999
IEEE
Temporal reasoning and temporal query languages present di cult research problems of theoretical interest and practical importance. One problem is the chasm between point-based te...
CIKM
2006
Springer
13 years 8 months ago
2006
Springer
By providing an integrated and optimized support for user-defined aggregates (UDAs), data stream management systems (DSMS) can achieve superior power and generality while preservi...