GeneXus Query 2.0 can be used on any database. It allows
specifying parameter-defined queries and making queries on several extended
tables.
- GeneXus Query on non-GeneXus databases: Up to now
GeneXus Query required databases built from a GeneXus Knowledge Base. GXQuery
2.0 can be used on any database.
- Queries on several extended tables: GeneXus Query 2.0
allows solving queries involving more than one extended table.
- Parameter-Defined Queries: GeneXus Query 2.0 allows
asking for certain data such as parameters when executing the query.
http://www.gxquery.com