Asistente para la creación de consultas en ambientes heterogéneos
Archivos
Fecha
2009-07-10
Autores
Rodriguez Ortiz, Javier
Carralero, Yoan Carlos
Título de la revista
ISSN de la revista
Título del volumen
Editor
Universidad Central “Marta Abreu” de Las Villas
Resumen
This investigation summarizes the design and the implementation of Module to construct and to
solve databases queries. There does a deep analysis of requests, which helps to understand the
databases model diagrammatically, as well as the Query Wizard implementation that allow
information handling by users. On the other hand, information comes from a Query Manager
which is capable to obtaining them from different databases. Module are also capable to
showing the whole view of databases structure, in addition to their skills for built queries over
one or several Databases, whenever they are in the same RDBMS. Manager also has the
responsibility for query running, get the result and sending to the Wizard making the
information available for the end users.
Descripción
Palabras clave
Sistemas de Gestión de Base de Datos, Asistente, Creación de Consultas, Ambientes Heterogéneos