112 resultados para Reference Standards
Resumo:
Department of Physics, Cochin University of Science and Technology
On Implementing Joins, Aggregates and Universal Quantifier in Temporal Databases using SQL Standards
Resumo:
A feasible way of implementing a temporal database is by mapping temporal data model onto a conventional data model followed by a commercial database management system. Even though extensions were proposed to standard SQL for supporting temporal databases, such proposals have not yet come across standardization processes. This paper attempts to implement database operators such as aggregates and universal quantifier for temporal databases, implemented on top of relational database systems, using currently available SQL standards.
Resumo:
Department of Applied Economics, Cochin University of Science and Technology
Resumo:
Department of Marine Biology, Microbiology and Biotechnology, Cochin University of Science and Technology